40090230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{445447}}^1$

素因数の和:445460

約数の個数: 24

約数和(自身を含む): 104234832

約数和(自身を除く): 64144602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 445447, 890894, 1336341, 2227235, 2672682, 4009023, 4454470, 6681705, 8018046, 13363410, 20045115, 40090230]

約数ペア:

[(1, 40090230), (2, 20045115), (3, 13363410), (5, 8018046), (6, 6681705), (9, 4454470), (10, 4009023), (15, 2672682), (18, 2227235), (30, 1336341), (45, 890894), (90, 445447)]