82169430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391283}}^1$

素因数の和:391300

約数の個数: 32

約数和(自身を含む): 225379584

約数和(自身を除く): 143210154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391283, 782566, 1173849, 1956415, 2347698, 2738981, 3912830, 5477962, 5869245, 8216943, 11738490, 13694905, 16433886, 27389810, 41084715, 82169430]

約数ペア:

[(1, 82169430), (2, 41084715), (3, 27389810), (5, 16433886), (6, 13694905), (7, 11738490), (10, 8216943), (14, 5869245), (15, 5477962), (21, 3912830), (30, 2738981), (35, 2347698), (42, 1956415), (70, 1173849), (105, 782566), (210, 391283)]