4383090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 11771136

約数和(自身を除く): 7388046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1571, 2790, 3142, 4713, 7855, 9426, 14139, 15710, 23565, 28278, 47130, 48701, 70695, 97402, 141390, 146103, 243505, 292206, 438309, 487010, 730515, 876618, 1461030, 2191545, 4383090]

約数ペア:

[(1, 4383090), (2, 2191545), (3, 1461030), (5, 876618), (6, 730515), (9, 487010), (10, 438309), (15, 292206), (18, 243505), (30, 146103), (31, 141390), (45, 97402), (62, 70695), (90, 48701), (93, 47130), (155, 28278), (186, 23565), (279, 15710), (310, 14139), (465, 9426), (558, 7855), (930, 4713), (1395, 3142), (1571, 2790)]