40075470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{445283}}^1$

素因数の和:445296

約数の個数: 24

約数和(自身を含む): 104196456

約数和(自身を除く): 64120986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 445283, 890566, 1335849, 2226415, 2671698, 4007547, 4452830, 6679245, 8015094, 13358490, 20037735, 40075470]

約数ペア:

[(1, 40075470), (2, 20037735), (3, 13358490), (5, 8015094), (6, 6679245), (9, 4452830), (10, 4007547), (15, 2671698), (18, 2226415), (30, 1335849), (45, 890566), (90, 445283)]