57306540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4283}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 161215488

約数和(自身を除く): 103908948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4283, 4460, 6690, 8566, 12849, 13380, 17132, 21415, 25698, 42830, 51396, 64245, 85660, 128490, 256980, 955109, 1910218, 2865327, 3820436, 4775545, 5730654, 9551090, 11461308, 14326635, 19102180, 28653270, 57306540]

約数ペア:

[(1, 57306540), (2, 28653270), (3, 19102180), (4, 14326635), (5, 11461308), (6, 9551090), (10, 5730654), (12, 4775545), (15, 3820436), (20, 2865327), (30, 1910218), (60, 955109), (223, 256980), (446, 128490), (669, 85660), (892, 64245), (1115, 51396), (1338, 42830), (2230, 25698), (2676, 21415), (3345, 17132), (4283, 13380), (4460, 12849), (6690, 8566)]