739991730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{573637}}^1$

素因数の和:573690

約数の個数: 32

約数和(自身を含む): 1817285184

約数和(自身を除く): 1077293454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 573637, 1147274, 1720911, 2868185, 3441822, 5736370, 8604555, 17209110, 24666391, 49332782, 73999173, 123331955, 147998346, 246663910, 369995865, 739991730]

約数ペア:

[(1, 739991730), (2, 369995865), (3, 246663910), (5, 147998346), (6, 123331955), (10, 73999173), (15, 49332782), (30, 24666391), (43, 17209110), (86, 8604555), (129, 5736370), (215, 3441822), (258, 2868185), (430, 1720911), (645, 1147274), (1290, 573637)]