61842430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27983}}^1$

素因数の和:28020

約数の個数: 32

約数和(自身を含む): 126935424

約数和(自身を除く): 65092994

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 27983, 55966, 139915, 279830, 363779, 475711, 727558, 951422, 1818895, 2378555, 3637790, 4757110, 6184243, 12368486, 30921215, 61842430]

約数ペア:

[(1, 61842430), (2, 30921215), (5, 12368486), (10, 6184243), (13, 4757110), (17, 3637790), (26, 2378555), (34, 1818895), (65, 951422), (85, 727558), (130, 475711), (170, 363779), (221, 279830), (442, 139915), (1105, 55966), (2210, 27983)]