74503690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8269}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 144691920

約数和(自身を除く): 70188230

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 8269, 9010, 16538, 41345, 82690, 140573, 281146, 438257, 702865, 876514, 1405730, 2191285, 4382570, 7450369, 14900738, 37251845, 74503690]

約数ペア:

[(1, 74503690), (2, 37251845), (5, 14900738), (10, 7450369), (17, 4382570), (34, 2191285), (53, 1405730), (85, 876514), (106, 702865), (170, 438257), (265, 281146), (530, 140573), (901, 82690), (1802, 41345), (4505, 16538), (8269, 9010)]