860140295

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2347}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 1216301568

約数和(自身を除く): 356161273

約数列:

[1, 5, 7, 35, 37, 185, 259, 283, 1295, 1415, 1981, 2347, 9905, 10471, 11735, 16429, 52355, 73297, 82145, 86839, 366485, 434195, 607873, 664201, 3039365, 3321005, 4649407, 23247035, 24575437, 122877185, 172028059, 860140295]

約数ペア:

[(1, 860140295), (5, 172028059), (7, 122877185), (35, 24575437), (37, 23247035), (185, 4649407), (259, 3321005), (283, 3039365), (1295, 664201), (1415, 607873), (1981, 434195), (2347, 366485), (9905, 86839), (10471, 82145), (11735, 73297), (16429, 52355)]