40410990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449011}}^1$

素因数の和:449024

約数の個数: 24

約数和(自身を含む): 105068808

約数和(自身を除く): 64657818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449011, 898022, 1347033, 2245055, 2694066, 4041099, 4490110, 6735165, 8082198, 13470330, 20205495, 40410990]

約数ペア:

[(1, 40410990), (2, 20205495), (3, 13470330), (5, 8082198), (6, 6735165), (9, 4490110), (10, 4041099), (15, 2694066), (18, 2245055), (30, 1347033), (45, 898022), (90, 449011)]