87454730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10891}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 174097728

約数和(自身を除く): 86642998

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 10891, 21782, 54455, 108910, 119801, 239602, 599005, 795043, 1198010, 1590086, 3975215, 7950430, 8745473, 17490946, 43727365, 87454730]

約数ペア:

[(1, 87454730), (2, 43727365), (5, 17490946), (10, 8745473), (11, 7950430), (22, 3975215), (55, 1590086), (73, 1198010), (110, 795043), (146, 599005), (365, 239602), (730, 119801), (803, 108910), (1606, 54455), (4015, 21782), (8030, 10891)]