64595310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 168920640

約数和(自身を除く): 104325330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 1861, 2314, 2670, 3471, 3722, 5583, 5785, 6942, 9305, 11166, 11570, 17355, 18610, 24193, 27915, 34710, 48386, 55830, 72579, 120965, 145158, 165629, 241930, 331258, 362895, 496887, 725790, 828145, 993774, 1656290, 2153177, 2484435, 4306354, 4968870, 6459531, 10765885, 12919062, 21531770, 32297655, 64595310]

約数ペア:

[(1, 64595310), (2, 32297655), (3, 21531770), (5, 12919062), (6, 10765885), (10, 6459531), (13, 4968870), (15, 4306354), (26, 2484435), (30, 2153177), (39, 1656290), (65, 993774), (78, 828145), (89, 725790), (130, 496887), (178, 362895), (195, 331258), (267, 241930), (390, 165629), (445, 145158), (534, 120965), (890, 72579), (1157, 55830), (1335, 48386), (1861, 34710), (2314, 27915), (2670, 24193), (3471, 18610), (3722, 17355), (5583, 11570), (5785, 11166), (6942, 9305)]