27851490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309461}}^1$

素因数の和:309474

約数の個数: 24

約数和(自身を含む): 72414108

約数和(自身を除く): 44562618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309461, 618922, 928383, 1547305, 1856766, 2785149, 3094610, 4641915, 5570298, 9283830, 13925745, 27851490]

約数ペア:

[(1, 27851490), (2, 13925745), (3, 9283830), (5, 5570298), (6, 4641915), (9, 3094610), (10, 2785149), (15, 1856766), (18, 1547305), (30, 928383), (45, 618922), (90, 309461)]