84689510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 156250944

約数和(自身を除く): 71561434

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 1010, 1181, 2362, 5905, 7171, 11810, 14342, 35855, 71710, 83851, 119281, 167702, 238562, 419255, 596405, 838510, 1192810, 8468951, 16937902, 42344755, 84689510]

約数ペア:

[(1, 84689510), (2, 42344755), (5, 16937902), (10, 8468951), (71, 1192810), (101, 838510), (142, 596405), (202, 419255), (355, 238562), (505, 167702), (710, 119281), (1010, 83851), (1181, 71710), (2362, 35855), (5905, 14342), (7171, 11810)]