70913340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131321}}^1$

素因数の和:131339

約数の個数: 48

約数和(自身を含む): 220620960

約数和(自身を除く): 149707620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 131321, 262642, 393963, 525284, 656605, 787926, 1181889, 1313210, 1575852, 1969815, 2363778, 2626420, 3545667, 3939630, 4727556, 5909445, 7091334, 7879260, 11818890, 14182668, 17728335, 23637780, 35456670, 70913340]

約数ペア:

[(1, 70913340), (2, 35456670), (3, 23637780), (4, 17728335), (5, 14182668), (6, 11818890), (9, 7879260), (10, 7091334), (12, 5909445), (15, 4727556), (18, 3939630), (20, 3545667), (27, 2626420), (30, 2363778), (36, 1969815), (45, 1575852), (54, 1313210), (60, 1181889), (90, 787926), (108, 656605), (135, 525284), (180, 393963), (270, 262642), (540, 131321)]