180976830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{23473}}^1$

素因数の和:23740

約数の個数: 32

約数和(自身を含む): 436053024

約数和(自身を除く): 255076194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 23473, 46946, 70419, 117365, 140838, 234730, 352095, 704190, 6032561, 12065122, 18097683, 30162805, 36195366, 60325610, 90488415, 180976830]

約数ペア:

[(1, 180976830), (2, 90488415), (3, 60325610), (5, 36195366), (6, 30162805), (10, 18097683), (15, 12065122), (30, 6032561), (257, 704190), (514, 352095), (771, 234730), (1285, 140838), (1542, 117365), (2570, 70419), (3855, 46946), (7710, 23473)]