42954549540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{356351}}^1$

素因数の和:356418

約数の個数: 144

約数和(自身を含む): 143321923584

約数和(自身を除く): 100367374044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2870, 2940, 3444, 4018, 4305, 5740, 6027, 8036, 8610, 10045, 12054, 17220, 20090, 24108, 30135, 40180, 60270, 120540, 356351, 712702, 1069053, 1425404, 1781755, 2138106, 2494457, 3563510, 4276212, 4988914, 5345265, 7127020, 7483371, 9977828, 10690530, 12472285, 14610391, 14966742, 17461199, 21381060, 24944570, 29220782, 29933484, 34922398, 37416855, 43831173, 49889140, 52383597, 58441564, 69844796, 73051955, 74833710, 87305995, 87662346, 102272737, 104767194, 146103910, 149667420, 174611990, 175324692, 204545474, 209534388, 219155865, 261917985, 292207820, 306818211, 349223980, 409090948, 438311730, 511363685, 523835970, 613636422, 715909159, 876623460, 1022727370, 1047671940, 1227272844, 1431818318, 1534091055, 2045454740, 2147727477, 2863636636, 3068182110, 3579545795, 4295454954, 6136364220, 7159091590, 8590909908, 10738637385, 14318183180, 21477274770, 42954549540]

約数ペア:

[(1, 42954549540), (2, 21477274770), (3, 14318183180), (4, 10738637385), (5, 8590909908), (6, 7159091590), (7, 6136364220), (10, 4295454954), (12, 3579545795), (14, 3068182110), (15, 2863636636), (20, 2147727477), (21, 2045454740), (28, 1534091055), (30, 1431818318), (35, 1227272844), (41, 1047671940), (42, 1022727370), (49, 876623460), (60, 715909159), (70, 613636422), (82, 523835970), (84, 511363685), (98, 438311730), (105, 409090948), (123, 349223980), (140, 306818211), (147, 292207820), (164, 261917985), (196, 219155865), (205, 209534388), (210, 204545474), (245, 175324692), (246, 174611990), (287, 149667420), (294, 146103910), (410, 104767194), (420, 102272737), (490, 87662346), (492, 87305995), (574, 74833710), (588, 73051955), (615, 69844796), (735, 58441564), (820, 52383597), (861, 49889140), (980, 43831173), (1148, 37416855), (1230, 34922398), (1435, 29933484), (1470, 29220782), (1722, 24944570), (2009, 21381060), (2460, 17461199), (2870, 14966742), (2940, 14610391), (3444, 12472285), (4018, 10690530), (4305, 9977828), (5740, 7483371), (6027, 7127020), (8036, 5345265), (8610, 4988914), (10045, 4276212), (12054, 3563510), (17220, 2494457), (20090, 2138106), (24108, 1781755), (30135, 1425404), (40180, 1069053), (60270, 712702), (120540, 356351)]