65325510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 176069088

約数和(自身を除く): 110743578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 73, 90, 122, 146, 163, 183, 219, 305, 326, 365, 366, 438, 489, 549, 610, 657, 730, 815, 915, 978, 1095, 1098, 1314, 1467, 1630, 1830, 2190, 2445, 2745, 2934, 3285, 4453, 4890, 5490, 6570, 7335, 8906, 9943, 11899, 13359, 14670, 19886, 22265, 23798, 26718, 29829, 35697, 40077, 44530, 49715, 59495, 59658, 66795, 71394, 80154, 89487, 99430, 107091, 118990, 133590, 149145, 178485, 178974, 200385, 214182, 298290, 356970, 400770, 447435, 535455, 725839, 894870, 1070910, 1451678, 2177517, 3629195, 4355034, 6532551, 7258390, 10887585, 13065102, 21775170, 32662755, 65325510]

約数ペア:

[(1, 65325510), (2, 32662755), (3, 21775170), (5, 13065102), (6, 10887585), (9, 7258390), (10, 6532551), (15, 4355034), (18, 3629195), (30, 2177517), (45, 1451678), (61, 1070910), (73, 894870), (90, 725839), (122, 535455), (146, 447435), (163, 400770), (183, 356970), (219, 298290), (305, 214182), (326, 200385), (365, 178974), (366, 178485), (438, 149145), (489, 133590), (549, 118990), (610, 107091), (657, 99430), (730, 89487), (815, 80154), (915, 71394), (978, 66795), (1095, 59658), (1098, 59495), (1314, 49715), (1467, 44530), (1630, 40077), (1830, 35697), (2190, 29829), (2445, 26718), (2745, 23798), (2934, 22265), (3285, 19886), (4453, 14670), (4890, 13359), (5490, 11899), (6570, 9943), (7335, 8906)]