28451970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316133}}^1$

素因数の和:316146

約数の個数: 24

約数和(自身を含む): 73975356

約数和(自身を除く): 45523386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316133, 632266, 948399, 1580665, 1896798, 2845197, 3161330, 4741995, 5690394, 9483990, 14225985, 28451970]

約数ペア:

[(1, 28451970), (2, 14225985), (3, 9483990), (5, 5690394), (6, 4741995), (9, 3161330), (10, 2845197), (15, 1896798), (18, 1580665), (30, 948399), (45, 632266), (90, 316133)]