38782890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{430921}}^1$

素因数の和:430934

約数の個数: 24

約数和(自身を含む): 100835748

約数和(自身を除く): 62052858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 430921, 861842, 1292763, 2154605, 2585526, 3878289, 4309210, 6463815, 7756578, 12927630, 19391445, 38782890]

約数ペア:

[(1, 38782890), (2, 19391445), (3, 12927630), (5, 7756578), (6, 6463815), (9, 4309210), (10, 3878289), (15, 2585526), (18, 2154605), (30, 1292763), (45, 861842), (90, 430921)]