83263830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 227598336

約数和(自身を除く): 144334506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 71, 78, 93, 97, 130, 142, 155, 186, 194, 195, 213, 291, 310, 355, 390, 403, 426, 465, 485, 582, 710, 806, 923, 930, 970, 1065, 1209, 1261, 1455, 1846, 2015, 2130, 2201, 2418, 2522, 2769, 2910, 3007, 3783, 4030, 4402, 4615, 5538, 6014, 6045, 6305, 6603, 6887, 7566, 9021, 9230, 11005, 12090, 12610, 13206, 13774, 13845, 15035, 18042, 18915, 20661, 22010, 27690, 28613, 30070, 33015, 34435, 37830, 39091, 41322, 45105, 57226, 66030, 68870, 78182, 85839, 89531, 90210, 103305, 117273, 143065, 171678, 179062, 195455, 206610, 213497, 234546, 268593, 286130, 390910, 426994, 429195, 447655, 537186, 586365, 640491, 858390, 895310, 1067485, 1172730, 1280982, 1342965, 2134970, 2685930, 2775461, 3202455, 5550922, 6404910, 8326383, 13877305, 16652766, 27754610, 41631915, 83263830]

約数ペア:

[(1, 83263830), (2, 41631915), (3, 27754610), (5, 16652766), (6, 13877305), (10, 8326383), (13, 6404910), (15, 5550922), (26, 3202455), (30, 2775461), (31, 2685930), (39, 2134970), (62, 1342965), (65, 1280982), (71, 1172730), (78, 1067485), (93, 895310), (97, 858390), (130, 640491), (142, 586365), (155, 537186), (186, 447655), (194, 429195), (195, 426994), (213, 390910), (291, 286130), (310, 268593), (355, 234546), (390, 213497), (403, 206610), (426, 195455), (465, 179062), (485, 171678), (582, 143065), (710, 117273), (806, 103305), (923, 90210), (930, 89531), (970, 85839), (1065, 78182), (1209, 68870), (1261, 66030), (1455, 57226), (1846, 45105), (2015, 41322), (2130, 39091), (2201, 37830), (2418, 34435), (2522, 33015), (2769, 30070), (2910, 28613), (3007, 27690), (3783, 22010), (4030, 20661), (4402, 18915), (4615, 18042), (5538, 15035), (6014, 13845), (6045, 13774), (6305, 13206), (6603, 12610), (6887, 12090), (7566, 11005), (9021, 9230)]