67471690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 147692160

約数和(自身を除く): 80220470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1627, 1885, 3190, 3254, 3770, 4147, 8135, 8294, 16270, 17897, 20735, 21151, 35794, 41470, 42302, 47183, 89485, 94366, 105755, 178970, 211510, 232661, 235915, 465322, 471830, 519013, 613379, 1038026, 1163305, 1226758, 2326610, 2595065, 3066895, 5190130, 6133790, 6747169, 13494338, 33735845, 67471690]

約数ペア:

[(1, 67471690), (2, 33735845), (5, 13494338), (10, 6747169), (11, 6133790), (13, 5190130), (22, 3066895), (26, 2595065), (29, 2326610), (55, 1226758), (58, 1163305), (65, 1038026), (110, 613379), (130, 519013), (143, 471830), (145, 465322), (286, 235915), (290, 232661), (319, 211510), (377, 178970), (638, 105755), (715, 94366), (754, 89485), (1430, 47183), (1595, 42302), (1627, 41470), (1885, 35794), (3190, 21151), (3254, 20735), (3770, 17897), (4147, 16270), (8135, 8294)]