38807730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 111449520

約数和(自身を除く): 72641790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 809, 1066, 1170, 1230, 1599, 1618, 1845, 2427, 2665, 3198, 3690, 4045, 4797, 4854, 5330, 7281, 7995, 8090, 9594, 10517, 12135, 14562, 15990, 21034, 23985, 24270, 31551, 33169, 36405, 47970, 52585, 63102, 66338, 72810, 94653, 99507, 105170, 157755, 165845, 189306, 199014, 298521, 315510, 331690, 431197, 473265, 497535, 597042, 862394, 946530, 995070, 1293591, 1492605, 2155985, 2587182, 2985210, 3880773, 4311970, 6467955, 7761546, 12935910, 19403865, 38807730]

約数ペア:

[(1, 38807730), (2, 19403865), (3, 12935910), (5, 7761546), (6, 6467955), (9, 4311970), (10, 3880773), (13, 2985210), (15, 2587182), (18, 2155985), (26, 1492605), (30, 1293591), (39, 995070), (41, 946530), (45, 862394), (65, 597042), (78, 497535), (82, 473265), (90, 431197), (117, 331690), (123, 315510), (130, 298521), (195, 199014), (205, 189306), (234, 165845), (246, 157755), (369, 105170), (390, 99507), (410, 94653), (533, 72810), (585, 66338), (615, 63102), (738, 52585), (809, 47970), (1066, 36405), (1170, 33169), (1230, 31551), (1599, 24270), (1618, 23985), (1845, 21034), (2427, 15990), (2665, 14562), (3198, 12135), (3690, 10517), (4045, 9594), (4797, 8090), (4854, 7995), (5330, 7281)]