8017890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 19535040

約数和(自身を除く): 11517150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 3989, 7978, 11967, 19945, 23934, 39890, 59835, 119670, 267263, 534526, 801789, 1336315, 1603578, 2672630, 4008945, 8017890]

約数ペア:

[(1, 8017890), (2, 4008945), (3, 2672630), (5, 1603578), (6, 1336315), (10, 801789), (15, 534526), (30, 267263), (67, 119670), (134, 59835), (201, 39890), (335, 23934), (402, 19945), (670, 11967), (1005, 7978), (2010, 3989)]