7515709970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 13940439552

約数和(自身を除く): 6424729582

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 311, 337, 355, 505, 622, 674, 710, 1010, 1555, 1685, 3110, 3370, 7171, 14342, 22081, 23927, 31411, 34037, 35855, 44162, 47854, 62822, 68074, 71710, 104807, 110405, 119635, 157055, 170185, 209614, 220810, 239270, 314110, 340370, 524035, 1048070, 2230181, 2416627, 4460362, 4833254, 7441297, 10585507, 11150905, 12083135, 14882594, 21171014, 22301810, 24166270, 37206485, 52927535, 74412970, 105855070, 751570997, 1503141994, 3757854985, 7515709970]

約数ペア:

[(1, 7515709970), (2, 3757854985), (5, 1503141994), (10, 751570997), (71, 105855070), (101, 74412970), (142, 52927535), (202, 37206485), (311, 24166270), (337, 22301810), (355, 21171014), (505, 14882594), (622, 12083135), (674, 11150905), (710, 10585507), (1010, 7441297), (1555, 4833254), (1685, 4460362), (3110, 2416627), (3370, 2230181), (7171, 1048070), (14342, 524035), (22081, 340370), (23927, 314110), (31411, 239270), (34037, 220810), (35855, 209614), (44162, 170185), (47854, 157055), (62822, 119635), (68074, 110405), (71710, 104807)]