30526890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3251}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 73521216

約数和(自身を除く): 42994326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 3251, 4695, 6502, 9390, 9753, 16255, 19506, 32510, 48765, 97530, 1017563, 2035126, 3052689, 5087815, 6105378, 10175630, 15263445, 30526890]

約数ペア:

[(1, 30526890), (2, 15263445), (3, 10175630), (5, 6105378), (6, 5087815), (10, 3052689), (15, 2035126), (30, 1017563), (313, 97530), (626, 48765), (939, 32510), (1565, 19506), (1878, 16255), (3130, 9753), (3251, 9390), (4695, 6502)]