129117230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5563}}^1$

素因数の和:5792

約数の個数: 32

約数和(自身を含む): 254786688

約数和(自身を除く): 125669458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 5563, 11126, 11605, 23210, 27815, 55630, 61193, 122386, 305965, 611930, 1173793, 2347586, 5868965, 11737930, 12911723, 25823446, 64558615, 129117230]

約数ペア:

[(1, 129117230), (2, 64558615), (5, 25823446), (10, 12911723), (11, 11737930), (22, 5868965), (55, 2347586), (110, 1173793), (211, 611930), (422, 305965), (1055, 122386), (2110, 61193), (2321, 55630), (4642, 27815), (5563, 23210), (11126, 11605)]