413062620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{17341}}^1$

素因数の和:17750

約数の個数: 48

約数和(自身を含む): 1159555488

約数和(自身を除く): 746492868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 17341, 23820, 34682, 52023, 69364, 86705, 104046, 173410, 208092, 260115, 346820, 520230, 1040460, 6884377, 13768754, 20653131, 27537508, 34421885, 41306262, 68843770, 82612524, 103265655, 137687540, 206531310, 413062620]

約数ペア:

[(1, 413062620), (2, 206531310), (3, 137687540), (4, 103265655), (5, 82612524), (6, 68843770), (10, 41306262), (12, 34421885), (15, 27537508), (20, 20653131), (30, 13768754), (60, 6884377), (397, 1040460), (794, 520230), (1191, 346820), (1588, 260115), (1985, 208092), (2382, 173410), (3970, 104046), (4764, 86705), (5955, 69364), (7940, 52023), (11910, 34682), (17341, 23820)]