16931580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9146

約数の個数: 48

約数和(自身を含む): 48943104

約数和(自身を除く): 32011524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9103, 18206, 27309, 36412, 45515, 54618, 91030, 109236, 136545, 182060, 273090, 282193, 546180, 564386, 846579, 1128772, 1410965, 1693158, 2821930, 3386316, 4232895, 5643860, 8465790, 16931580]

約数ペア:

[(1, 16931580), (2, 8465790), (3, 5643860), (4, 4232895), (5, 3386316), (6, 2821930), (10, 1693158), (12, 1410965), (15, 1128772), (20, 846579), (30, 564386), (31, 546180), (60, 282193), (62, 273090), (93, 182060), (124, 136545), (155, 109236), (186, 91030), (310, 54618), (372, 45515), (465, 36412), (620, 27309), (930, 18206), (1860, 9103)]