30790450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{32411}}^1$

素因数の和:32442

約数の個数: 24

約数和(自身を含む): 60286320

約数和(自身を除く): 29495870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 32411, 64822, 162055, 324110, 615809, 810275, 1231618, 1620550, 3079045, 6158090, 15395225, 30790450]

約数ペア:

[(1, 30790450), (2, 15395225), (5, 6158090), (10, 3079045), (19, 1620550), (25, 1231618), (38, 810275), (50, 615809), (95, 324110), (190, 162055), (475, 64822), (950, 32411)]