61668970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2657}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 121715136

約数和(自身を除く): 60046166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 2657, 4642, 5314, 11605, 13285, 23210, 26570, 29227, 58454, 146135, 292270, 560627, 1121254, 2803135, 5606270, 6166897, 12333794, 30834485, 61668970]

約数ペア:

[(1, 61668970), (2, 30834485), (5, 12333794), (10, 6166897), (11, 5606270), (22, 2803135), (55, 1121254), (110, 560627), (211, 292270), (422, 146135), (1055, 58454), (2110, 29227), (2321, 26570), (2657, 23210), (4642, 13285), (5314, 11605)]