42980630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55819}}^1$

素因数の和:55844

約数の個数: 32

約数和(自身を含む): 96456960

約数和(自身を除く): 53476330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 55819, 111638, 279095, 390733, 558190, 614009, 781466, 1228018, 1953665, 3070045, 3907330, 4298063, 6140090, 8596126, 21490315, 42980630]

約数ペア:

[(1, 42980630), (2, 21490315), (5, 8596126), (7, 6140090), (10, 4298063), (11, 3907330), (14, 3070045), (22, 1953665), (35, 1228018), (55, 781466), (70, 614009), (77, 558190), (110, 390733), (154, 279095), (385, 111638), (770, 55819)]