140701765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 39701435

約数列:

[1, 5, 29, 71, 79, 145, 173, 355, 395, 865, 2059, 2291, 5017, 5609, 10295, 11455, 12283, 13667, 25085, 28045, 61415, 68335, 162661, 356207, 396343, 813305, 970357, 1781035, 1981715, 4851785, 28140353, 140701765]

約数ペア:

[(1, 140701765), (5, 28140353), (29, 4851785), (71, 1981715), (79, 1781035), (145, 970357), (173, 813305), (355, 396343), (395, 356207), (865, 162661), (2059, 68335), (2291, 61415), (5017, 28045), (5609, 25085), (10295, 13667), (11455, 12283)]