90213311314

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{619}}^1\times {\mathrm{3823}}^1$

素因数の和:4847

約数の個数: 48

約数和(自身を含む): 158113987200

約数和(自身を除く): 67900675886

約数列:

[1, 2, 7, 14, 49, 98, 389, 619, 778, 1238, 2723, 3823, 4333, 5446, 7646, 8666, 19061, 26761, 30331, 38122, 53522, 60662, 187327, 240791, 374654, 481582, 1487147, 1685537, 2366437, 2974294, 3371074, 4732874, 10410029, 11798759, 16565059, 20820058, 23597518, 33130118, 72870203, 115955413, 145740406, 231910826, 920543993, 1841087986, 6443807951, 12887615902, 45106655657, 90213311314]

約数ペア:

[(1, 90213311314), (2, 45106655657), (7, 12887615902), (14, 6443807951), (49, 1841087986), (98, 920543993), (389, 231910826), (619, 145740406), (778, 115955413), (1238, 72870203), (2723, 33130118), (3823, 23597518), (4333, 20820058), (5446, 16565059), (7646, 11798759), (8666, 10410029), (19061, 4732874), (26761, 3371074), (30331, 2974294), (38122, 2366437), (53522, 1685537), (60662, 1487147), (187327, 481582), (240791, 374654)]