270594820

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{14197}}^1$

素因数の和:15159

約数の個数: 24

約数和(自身を含む): 568885464

約数和(自身を除く): 298290644

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 14197, 19060, 28394, 56788, 70985, 141970, 283940, 13529741, 27059482, 54118964, 67648705, 135297410, 270594820]

約数ペア:

[(1, 270594820), (2, 135297410), (4, 67648705), (5, 54118964), (10, 27059482), (20, 13529741), (953, 283940), (1906, 141970), (3812, 70985), (4765, 56788), (9530, 28394), (14197, 19060)]