4555110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 8116890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 199, 210, 218, 327, 398, 545, 597, 654, 763, 995, 1090, 1194, 1393, 1526, 1635, 1990, 2289, 2786, 2985, 3270, 3815, 4179, 4578, 5970, 6965, 7630, 8358, 11445, 13930, 20895, 21691, 22890, 41790, 43382, 65073, 108455, 130146, 151837, 216910, 303674, 325365, 455511, 650730, 759185, 911022, 1518370, 2277555, 4555110]

約数ペア:

[(1, 4555110), (2, 2277555), (3, 1518370), (5, 911022), (6, 759185), (7, 650730), (10, 455511), (14, 325365), (15, 303674), (21, 216910), (30, 151837), (35, 130146), (42, 108455), (70, 65073), (105, 43382), (109, 41790), (199, 22890), (210, 21691), (218, 20895), (327, 13930), (398, 11445), (545, 8358), (597, 7630), (654, 6965), (763, 5970), (995, 4578), (1090, 4179), (1194, 3815), (1393, 3270), (1526, 2985), (1635, 2786), (1990, 2289)]