7678110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12850530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 439, 530, 583, 795, 878, 1166, 1317, 1590, 1749, 2195, 2634, 2915, 3498, 4390, 4829, 5830, 6585, 8745, 9658, 13170, 14487, 17490, 23267, 24145, 28974, 46534, 48290, 69801, 72435, 116335, 139602, 144870, 232670, 255937, 349005, 511874, 698010, 767811, 1279685, 1535622, 2559370, 3839055, 7678110]

約数ペア:

[(1, 7678110), (2, 3839055), (3, 2559370), (5, 1535622), (6, 1279685), (10, 767811), (11, 698010), (15, 511874), (22, 349005), (30, 255937), (33, 232670), (53, 144870), (55, 139602), (66, 116335), (106, 72435), (110, 69801), (159, 48290), (165, 46534), (265, 28974), (318, 24145), (330, 23267), (439, 17490), (530, 14487), (583, 13170), (795, 9658), (878, 8745), (1166, 6585), (1317, 5830), (1590, 4829), (1749, 4390), (2195, 3498), (2634, 2915)]