851490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9474

約数の個数: 24

約数和(自身を含む): 2214108

約数和(自身を除く): 1362618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9461, 18922, 28383, 47305, 56766, 85149, 94610, 141915, 170298, 283830, 425745, 851490]

約数ペア:

[(1, 851490), (2, 425745), (3, 283830), (5, 170298), (6, 141915), (9, 94610), (10, 85149), (15, 56766), (18, 47305), (30, 28383), (45, 18922), (90, 9461)]