74729610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{830329}}^1$

素因数の和:830342

約数の個数: 24

約数和(自身を含む): 194297220

約数和(自身を除く): 119567610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 830329, 1660658, 2490987, 4151645, 4981974, 7472961, 8303290, 12454935, 14945922, 24909870, 37364805, 74729610]

約数ペア:

[(1, 74729610), (2, 37364805), (3, 24909870), (5, 14945922), (6, 12454935), (9, 8303290), (10, 7472961), (15, 4981974), (18, 4151645), (30, 2490987), (45, 1660658), (90, 830329)]