39437220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 110835648

約数和(自身を除く): 71398428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 2141, 3070, 3684, 4282, 4605, 6140, 6423, 8564, 9210, 10705, 12846, 18420, 21410, 25692, 32115, 42820, 64230, 128460, 657287, 1314574, 1971861, 2629148, 3286435, 3943722, 6572870, 7887444, 9859305, 13145740, 19718610, 39437220]

約数ペア:

[(1, 39437220), (2, 19718610), (3, 13145740), (4, 9859305), (5, 7887444), (6, 6572870), (10, 3943722), (12, 3286435), (15, 2629148), (20, 1971861), (30, 1314574), (60, 657287), (307, 128460), (614, 64230), (921, 42820), (1228, 32115), (1535, 25692), (1842, 21410), (2141, 18420), (3070, 12846), (3684, 10705), (4282, 9210), (4605, 8564), (6140, 6423)]