30841220

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5023}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 64990464

約数和(自身を除く): 34149244

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 5023, 6140, 10046, 20092, 25115, 50230, 100460, 1542061, 3084122, 6168244, 7710305, 15420610, 30841220]

約数ペア:

[(1, 30841220), (2, 15420610), (4, 7710305), (5, 6168244), (10, 3084122), (20, 1542061), (307, 100460), (614, 50230), (1228, 25115), (1535, 20092), (3070, 10046), (5023, 6140)]