420939150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{2806261}}^1$

素因数の和:2806276

約数の個数: 24

約数和(自身を含む): 1043929464

約数和(自身を除く): 622990314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 2806261, 5612522, 8418783, 14031305, 16837566, 28062610, 42093915, 70156525, 84187830, 140313050, 210469575, 420939150]

約数ペア:

[(1, 420939150), (2, 210469575), (3, 140313050), (5, 84187830), (6, 70156525), (10, 42093915), (15, 28062610), (25, 16837566), (30, 14031305), (50, 8418783), (75, 5612522), (150, 2806261)]