74265420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237757}}^1$

素因数の和:1237769

約数の個数: 24

約数和(自身を含む): 207943344

約数和(自身を除く): 133677924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237757, 2475514, 3713271, 4951028, 6188785, 7426542, 12377570, 14853084, 18566355, 24755140, 37132710, 74265420]

約数ペア:

[(1, 74265420), (2, 37132710), (3, 24755140), (4, 18566355), (5, 14853084), (6, 12377570), (10, 7426542), (12, 6188785), (15, 4951028), (20, 3713271), (30, 2475514), (60, 1237757)]