988646084580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6902989}}^1$

素因数の和:6903050

約数の個数: 192

約数和(自身を含む): 3562605527040

約数和(自身を除く): 2573959442460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1540, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 3255, 3410, 4092, 4340, 4620, 4774, 5115, 6510, 6820, 7161, 9548, 10230, 11935, 13020, 14322, 20460, 23870, 28644, 35805, 47740, 71610, 143220, 6902989, 13805978, 20708967, 27611956, 34514945, 41417934, 48320923, 69029890, 75932879, 82835868, 96641846, 103544835, 138059780, 144962769, 151865758, 193283692, 207089670, 213992659, 227798637, 241604615, 289925538, 303731516, 379664395, 414179340, 427985318, 455597274, 483209230, 531530153, 579851076, 641977977, 724813845, 759328790, 855970636, 911194548, 966418460, 1063060306, 1069963295, 1138993185, 1283955954, 1449627690, 1497948613, 1518657580, 1594590459, 2126120612, 2139926590, 2277986370, 2353919249, 2567911908, 2657650765, 2899255380, 2995897226, 3189180918, 3209889885, 4279853180, 4493845839, 4555972740, 4707838498, 5315301530, 5991794452, 6378361836, 6419779770, 7061757747, 7489743065, 7972952295, 8987691678, 9415676996, 10630603060, 11769596245, 12839559540, 14123515494, 14979486130, 15945904590, 16477434743, 17975383356, 22469229195, 23539192490, 28247030988, 29958972260, 31891809180, 32954869486, 35308788735, 44938458390, 47078384980, 49432304229, 65909738972, 70617577470, 82387173715, 89876916780, 98864608458, 141235154940, 164774347430, 197729216916, 247161521145, 329548694860, 494323042290, 988646084580]

約数ペア:

[(1, 988646084580), (2, 494323042290), (3, 329548694860), (4, 247161521145), (5, 197729216916), (6, 164774347430), (7, 141235154940), (10, 98864608458), (11, 89876916780), (12, 82387173715), (14, 70617577470), (15, 65909738972), (20, 49432304229), (21, 47078384980), (22, 44938458390), (28, 35308788735), (30, 32954869486), (31, 31891809180), (33, 29958972260), (35, 28247030988), (42, 23539192490), (44, 22469229195), (55, 17975383356), (60, 16477434743), (62, 15945904590), (66, 14979486130), (70, 14123515494), (77, 12839559540), (84, 11769596245), (93, 10630603060), (105, 9415676996), (110, 8987691678), (124, 7972952295), (132, 7489743065), (140, 7061757747), (154, 6419779770), (155, 6378361836), (165, 5991794452), (186, 5315301530), (210, 4707838498), (217, 4555972740), (220, 4493845839), (231, 4279853180), (308, 3209889885), (310, 3189180918), (330, 2995897226), (341, 2899255380), (372, 2657650765), (385, 2567911908), (420, 2353919249), (434, 2277986370), (462, 2139926590), (465, 2126120612), (620, 1594590459), (651, 1518657580), (660, 1497948613), (682, 1449627690), (770, 1283955954), (868, 1138993185), (924, 1069963295), (930, 1063060306), (1023, 966418460), (1085, 911194548), (1155, 855970636), (1302, 759328790), (1364, 724813845), (1540, 641977977), (1705, 579851076), (1860, 531530153), (2046, 483209230), (2170, 455597274), (2310, 427985318), (2387, 414179340), (2604, 379664395), (3255, 303731516), (3410, 289925538), (4092, 241604615), (4340, 227798637), (4620, 213992659), (4774, 207089670), (5115, 193283692), (6510, 151865758), (6820, 144962769), (7161, 138059780), (9548, 103544835), (10230, 96641846), (11935, 82835868), (13020, 75932879), (14322, 69029890), (20460, 48320923), (23870, 41417934), (28644, 34514945), (35805, 27611956), (47740, 20708967), (71610, 13805978), (143220, 6902989)]