67223530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 132606720

約数和(自身を除く): 65383190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2557, 2629, 5114, 5258, 12785, 13145, 25570, 26290, 28127, 56254, 140635, 281270, 611123, 1222246, 3055615, 6111230, 6722353, 13444706, 33611765, 67223530]

約数ペア:

[(1, 67223530), (2, 33611765), (5, 13444706), (10, 6722353), (11, 6111230), (22, 3055615), (55, 1222246), (110, 611123), (239, 281270), (478, 140635), (1195, 56254), (2390, 28127), (2557, 26290), (2629, 25570), (5114, 13145), (5258, 12785)]