31105170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6587

約数の個数: 48

約数和(自身を含む): 82411992

約数和(自身を除く): 51306822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6521, 13042, 19563, 32605, 39126, 58689, 65210, 97815, 117378, 195630, 293445, 345613, 586890, 691226, 1036839, 1728065, 2073678, 3110517, 3456130, 5184195, 6221034, 10368390, 15552585, 31105170]

約数ペア:

[(1, 31105170), (2, 15552585), (3, 10368390), (5, 6221034), (6, 5184195), (9, 3456130), (10, 3110517), (15, 2073678), (18, 1728065), (30, 1036839), (45, 691226), (53, 586890), (90, 345613), (106, 293445), (159, 195630), (265, 117378), (318, 97815), (477, 65210), (530, 58689), (795, 39126), (954, 32605), (1590, 19563), (2385, 13042), (4770, 6521)]