6571690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 7114070

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 43, 58, 62, 85, 86, 145, 155, 170, 215, 290, 310, 430, 493, 527, 731, 899, 986, 1054, 1247, 1333, 1462, 1798, 2465, 2494, 2635, 2666, 3655, 4495, 4930, 5270, 6235, 6665, 7310, 8990, 12470, 13330, 15283, 21199, 22661, 30566, 38657, 42398, 45322, 76415, 77314, 105995, 113305, 152830, 193285, 211990, 226610, 386570, 657169, 1314338, 3285845, 6571690]

約数ペア:

[(1, 6571690), (2, 3285845), (5, 1314338), (10, 657169), (17, 386570), (29, 226610), (31, 211990), (34, 193285), (43, 152830), (58, 113305), (62, 105995), (85, 77314), (86, 76415), (145, 45322), (155, 42398), (170, 38657), (215, 30566), (290, 22661), (310, 21199), (430, 15283), (493, 13330), (527, 12470), (731, 8990), (899, 7310), (986, 6665), (1054, 6235), (1247, 5270), (1333, 4930), (1462, 4495), (1798, 3655), (2465, 2666), (2494, 2635)]