64744290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55337}}^1$

素因数の和:55363

約数の個数: 48

約数和(自身を含む): 181287288

約数和(自身を除く): 116542998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 55337, 110674, 166011, 276685, 332022, 498033, 553370, 719381, 830055, 996066, 1438762, 1660110, 2158143, 2490165, 3596905, 4316286, 4980330, 6474429, 7193810, 10790715, 12948858, 21581430, 32372145, 64744290]

約数ペア:

[(1, 64744290), (2, 32372145), (3, 21581430), (5, 12948858), (6, 10790715), (9, 7193810), (10, 6474429), (13, 4980330), (15, 4316286), (18, 3596905), (26, 2490165), (30, 2158143), (39, 1660110), (45, 1438762), (65, 996066), (78, 830055), (90, 719381), (117, 553370), (130, 498033), (195, 332022), (234, 276685), (390, 166011), (585, 110674), (1170, 55337)]