71888670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2226

約数の個数: 96

約数和(自身を含む): 217743552

約数和(自身を除く): 145854882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1590, 1855, 2153, 2226, 2385, 3339, 3710, 4306, 4770, 5565, 6459, 6678, 10765, 11130, 12918, 15071, 16695, 19377, 21530, 30142, 32295, 33390, 38754, 45213, 64590, 75355, 90426, 96885, 114109, 135639, 150710, 193770, 226065, 228218, 271278, 342327, 452130, 570545, 678195, 684654, 798763, 1026981, 1141090, 1356390, 1597526, 1711635, 2053962, 2396289, 3423270, 3993815, 4792578, 5134905, 7188867, 7987630, 10269810, 11981445, 14377734, 23962890, 35944335, 71888670]

約数ペア:

[(1, 71888670), (2, 35944335), (3, 23962890), (5, 14377734), (6, 11981445), (7, 10269810), (9, 7987630), (10, 7188867), (14, 5134905), (15, 4792578), (18, 3993815), (21, 3423270), (30, 2396289), (35, 2053962), (42, 1711635), (45, 1597526), (53, 1356390), (63, 1141090), (70, 1026981), (90, 798763), (105, 684654), (106, 678195), (126, 570545), (159, 452130), (210, 342327), (265, 271278), (315, 228218), (318, 226065), (371, 193770), (477, 150710), (530, 135639), (630, 114109), (742, 96885), (795, 90426), (954, 75355), (1113, 64590), (1590, 45213), (1855, 38754), (2153, 33390), (2226, 32295), (2385, 30142), (3339, 21530), (3710, 19377), (4306, 16695), (4770, 15071), (5565, 12918), (6459, 11130), (6678, 10765)]