2801603910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 8403678720

約数和(自身を除く): 5602074810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 71, 85, 98, 102, 105, 119, 142, 147, 170, 210, 213, 238, 245, 255, 294, 355, 357, 426, 490, 497, 510, 595, 710, 714, 735, 833, 994, 1065, 1190, 1207, 1470, 1491, 1579, 1666, 1785, 2130, 2414, 2485, 2499, 2982, 3158, 3479, 3570, 3621, 4165, 4737, 4970, 4998, 6035, 6958, 7242, 7455, 7895, 8330, 8449, 9474, 10437, 11053, 12070, 12495, 14910, 15790, 16898, 17395, 18105, 20874, 22106, 23685, 24990, 25347, 26843, 33159, 34790, 36210, 42245, 47370, 50694, 52185, 53686, 55265, 59143, 66318, 77371, 80529, 84490, 104370, 110530, 112109, 118286, 126735, 134215, 154742, 161058, 165795, 177429, 187901, 224218, 232113, 253470, 268430, 295715, 331590, 336327, 354858, 375802, 386855, 402645, 464226, 560545, 563703, 591430, 672654, 773710, 784763, 805290, 887145, 939505, 1121090, 1127406, 1160565, 1315307, 1569526, 1681635, 1774290, 1879010, 1905853, 2321130, 2354289, 2630614, 2818515, 3363270, 3811706, 3923815, 3945921, 4708578, 5493341, 5637030, 5717559, 6576535, 7847630, 7891842, 9529265, 10986682, 11435118, 11771445, 13153070, 13340971, 16480023, 19058530, 19729605, 23542890, 26681942, 27466705, 28587795, 32960046, 39459210, 40022913, 54933410, 57175590, 66704855, 80045826, 82400115, 93386797, 133409710, 164800230, 186773594, 200114565, 280160391, 400229130, 466933985, 560320782, 933867970, 1400801955, 2801603910]

約数ペア:

[(1, 2801603910), (2, 1400801955), (3, 933867970), (5, 560320782), (6, 466933985), (7, 400229130), (10, 280160391), (14, 200114565), (15, 186773594), (17, 164800230), (21, 133409710), (30, 93386797), (34, 82400115), (35, 80045826), (42, 66704855), (49, 57175590), (51, 54933410), (70, 40022913), (71, 39459210), (85, 32960046), (98, 28587795), (102, 27466705), (105, 26681942), (119, 23542890), (142, 19729605), (147, 19058530), (170, 16480023), (210, 13340971), (213, 13153070), (238, 11771445), (245, 11435118), (255, 10986682), (294, 9529265), (355, 7891842), (357, 7847630), (426, 6576535), (490, 5717559), (497, 5637030), (510, 5493341), (595, 4708578), (710, 3945921), (714, 3923815), (735, 3811706), (833, 3363270), (994, 2818515), (1065, 2630614), (1190, 2354289), (1207, 2321130), (1470, 1905853), (1491, 1879010), (1579, 1774290), (1666, 1681635), (1785, 1569526), (2130, 1315307), (2414, 1160565), (2485, 1127406), (2499, 1121090), (2982, 939505), (3158, 887145), (3479, 805290), (3570, 784763), (3621, 773710), (4165, 672654), (4737, 591430), (4970, 563703), (4998, 560545), (6035, 464226), (6958, 402645), (7242, 386855), (7455, 375802), (7895, 354858), (8330, 336327), (8449, 331590), (9474, 295715), (10437, 268430), (11053, 253470), (12070, 232113), (12495, 224218), (14910, 187901), (15790, 177429), (16898, 165795), (17395, 161058), (18105, 154742), (20874, 134215), (22106, 126735), (23685, 118286), (24990, 112109), (25347, 110530), (26843, 104370), (33159, 84490), (34790, 80529), (36210, 77371), (42245, 66318), (47370, 59143), (50694, 55265), (52185, 53686)]