64129770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 173714112

約数和(自身を除く): 109584342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 73, 86, 90, 129, 146, 215, 219, 227, 258, 365, 387, 430, 438, 454, 645, 657, 681, 730, 774, 1095, 1135, 1290, 1314, 1362, 1935, 2043, 2190, 2270, 3139, 3285, 3405, 3870, 4086, 6278, 6570, 6810, 9417, 9761, 10215, 15695, 16571, 18834, 19522, 20430, 28251, 29283, 31390, 33142, 47085, 48805, 49713, 56502, 58566, 82855, 87849, 94170, 97610, 99426, 141255, 146415, 149139, 165710, 175698, 248565, 282510, 292830, 298278, 439245, 497130, 712553, 745695, 878490, 1425106, 1491390, 2137659, 3562765, 4275318, 6412977, 7125530, 10688295, 12825954, 21376590, 32064885, 64129770]

約数ペア:

[(1, 64129770), (2, 32064885), (3, 21376590), (5, 12825954), (6, 10688295), (9, 7125530), (10, 6412977), (15, 4275318), (18, 3562765), (30, 2137659), (43, 1491390), (45, 1425106), (73, 878490), (86, 745695), (90, 712553), (129, 497130), (146, 439245), (215, 298278), (219, 292830), (227, 282510), (258, 248565), (365, 175698), (387, 165710), (430, 149139), (438, 146415), (454, 141255), (645, 99426), (657, 97610), (681, 94170), (730, 87849), (774, 82855), (1095, 58566), (1135, 56502), (1290, 49713), (1314, 48805), (1362, 47085), (1935, 33142), (2043, 31390), (2190, 29283), (2270, 28251), (3139, 20430), (3285, 19522), (3405, 18834), (3870, 16571), (4086, 15695), (6278, 10215), (6570, 9761), (6810, 9417)]