1056553860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409517}}^1$

素因数の和:409572

約数の個数: 48

約数和(自身を含む): 3027157056

約数和(自身を除く): 1970603196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 409517, 819034, 1228551, 1638068, 2047585, 2457102, 4095170, 4914204, 6142755, 8190340, 12285510, 17609231, 24571020, 35218462, 52827693, 70436924, 88046155, 105655386, 176092310, 211310772, 264138465, 352184620, 528276930, 1056553860]

約数ペア:

[(1, 1056553860), (2, 528276930), (3, 352184620), (4, 264138465), (5, 211310772), (6, 176092310), (10, 105655386), (12, 88046155), (15, 70436924), (20, 52827693), (30, 35218462), (43, 24571020), (60, 17609231), (86, 12285510), (129, 8190340), (172, 6142755), (215, 4914204), (258, 4095170), (430, 2457102), (516, 2047585), (645, 1638068), (860, 1228551), (1290, 819034), (2580, 409517)]