17951190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 43358976

約数和(自身を除く): 25407786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3671, 4890, 7342, 11013, 18355, 22026, 36710, 55065, 110130, 598373, 1196746, 1795119, 2991865, 3590238, 5983730, 8975595, 17951190]

約数ペア:

[(1, 17951190), (2, 8975595), (3, 5983730), (5, 3590238), (6, 2991865), (10, 1795119), (15, 1196746), (30, 598373), (163, 110130), (326, 55065), (489, 36710), (815, 22026), (978, 18355), (1630, 11013), (2445, 7342), (3671, 4890)]