65974740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 203890176

約数和(自身を除く): 137915436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2063, 2132, 2460, 2665, 3198, 4126, 5330, 6189, 6396, 7995, 8252, 10315, 10660, 12378, 15990, 20630, 24756, 26819, 30945, 31980, 41260, 53638, 61890, 80457, 84583, 107276, 123780, 134095, 160914, 169166, 253749, 268190, 321828, 338332, 402285, 422915, 507498, 536380, 804570, 845830, 1014996, 1099579, 1268745, 1609140, 1691660, 2199158, 2537490, 3298737, 4398316, 5074980, 5497895, 6597474, 10995790, 13194948, 16493685, 21991580, 32987370, 65974740]

約数ペア:

[(1, 65974740), (2, 32987370), (3, 21991580), (4, 16493685), (5, 13194948), (6, 10995790), (10, 6597474), (12, 5497895), (13, 5074980), (15, 4398316), (20, 3298737), (26, 2537490), (30, 2199158), (39, 1691660), (41, 1609140), (52, 1268745), (60, 1099579), (65, 1014996), (78, 845830), (82, 804570), (123, 536380), (130, 507498), (156, 422915), (164, 402285), (195, 338332), (205, 321828), (246, 268190), (260, 253749), (390, 169166), (410, 160914), (492, 134095), (533, 123780), (615, 107276), (780, 84583), (820, 80457), (1066, 61890), (1230, 53638), (1599, 41260), (2063, 31980), (2132, 30945), (2460, 26819), (2665, 24756), (3198, 20630), (4126, 15990), (5330, 12378), (6189, 10660), (6396, 10315), (7995, 8252)]