2015460090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9573

約数の個数: 128

約数和(自身を含む): 6197368320

約数和(自身を除く): 4181908230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 315, 339, 378, 565, 630, 678, 791, 945, 1017, 1130, 1582, 1695, 1890, 2034, 2373, 3051, 3390, 3955, 4746, 5085, 6102, 7119, 7910, 9437, 10170, 11865, 14238, 15255, 18874, 21357, 23730, 28311, 30510, 35595, 42714, 47185, 56622, 66059, 71190, 84933, 94370, 106785, 132118, 141555, 169866, 198177, 213570, 254799, 283110, 330295, 396354, 424665, 509598, 594531, 660590, 849330, 990885, 1066381, 1189062, 1273995, 1783593, 1981770, 2132762, 2547990, 2972655, 3199143, 3567186, 5331905, 5945310, 6398286, 7464667, 8917965, 9597429, 10663810, 14929334, 15995715, 17835930, 19194858, 22394001, 28792287, 31991430, 37323335, 44788002, 47987145, 57584574, 67182003, 74646670, 95974290, 111970005, 134364006, 143961435, 201546009, 223940010, 287922870, 335910015, 403092018, 671820030, 1007730045, 2015460090]

約数ペア:

[(1, 2015460090), (2, 1007730045), (3, 671820030), (5, 403092018), (6, 335910015), (7, 287922870), (9, 223940010), (10, 201546009), (14, 143961435), (15, 134364006), (18, 111970005), (21, 95974290), (27, 74646670), (30, 67182003), (35, 57584574), (42, 47987145), (45, 44788002), (54, 37323335), (63, 31991430), (70, 28792287), (90, 22394001), (105, 19194858), (113, 17835930), (126, 15995715), (135, 14929334), (189, 10663810), (210, 9597429), (226, 8917965), (270, 7464667), (315, 6398286), (339, 5945310), (378, 5331905), (565, 3567186), (630, 3199143), (678, 2972655), (791, 2547990), (945, 2132762), (1017, 1981770), (1130, 1783593), (1582, 1273995), (1695, 1189062), (1890, 1066381), (2034, 990885), (2373, 849330), (3051, 660590), (3390, 594531), (3955, 509598), (4746, 424665), (5085, 396354), (6102, 330295), (7119, 283110), (7910, 254799), (9437, 213570), (10170, 198177), (11865, 169866), (14238, 141555), (15255, 132118), (18874, 106785), (21357, 94370), (23730, 84933), (28311, 71190), (30510, 66059), (35595, 56622), (42714, 47185)]