15529131370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1\times {\mathrm{22279}}^1$

素因数の和:23950

約数の個数: 32

約数和(自身を含む): 28621422720

約数和(自身を除く): 13092291350

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1621, 3242, 8105, 16210, 22279, 44558, 69703, 111395, 139406, 222790, 348515, 697030, 957997, 1915994, 4789985, 9579970, 36114259, 72228518, 180571295, 361142590, 1552913137, 3105826274, 7764565685, 15529131370]

約数ペア:

[(1, 15529131370), (2, 7764565685), (5, 3105826274), (10, 1552913137), (43, 361142590), (86, 180571295), (215, 72228518), (430, 36114259), (1621, 9579970), (3242, 4789985), (8105, 1915994), (16210, 957997), (22279, 697030), (44558, 348515), (69703, 222790), (111395, 139406)]