64742130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{887}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 168727104

約数和(自身を除く): 103984974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 887, 1622, 1774, 2433, 2661, 4055, 4435, 4866, 5322, 7299, 7983, 8110, 8870, 12165, 13305, 14598, 15966, 24330, 26610, 36495, 39915, 72990, 79830, 719357, 1438714, 2158071, 3596785, 4316142, 6474213, 7193570, 10790355, 12948426, 21580710, 32371065, 64742130]

約数ペア:

[(1, 64742130), (2, 32371065), (3, 21580710), (5, 12948426), (6, 10790355), (9, 7193570), (10, 6474213), (15, 4316142), (18, 3596785), (30, 2158071), (45, 1438714), (90, 719357), (811, 79830), (887, 72990), (1622, 39915), (1774, 36495), (2433, 26610), (2661, 24330), (4055, 15966), (4435, 14598), (4866, 13305), (5322, 12165), (7299, 8870), (7983, 8110)]