246982010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20599}}^1$

素因数の和:20726

約数の個数: 32

約数和(自身を含む): 489456000

約数和(自身を除く): 242473990

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 20599, 41198, 102995, 205990, 226589, 453178, 1132945, 2245291, 2265890, 4490582, 11226455, 22452910, 24698201, 49396402, 123491005, 246982010]

約数ペア:

[(1, 246982010), (2, 123491005), (5, 49396402), (10, 24698201), (11, 22452910), (22, 11226455), (55, 4490582), (109, 2265890), (110, 2245291), (218, 1132945), (545, 453178), (1090, 226589), (1199, 205990), (2398, 102995), (5995, 41198), (11990, 20599)]