393340410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4370449}}^1$

素因数の和:4370462

約数の個数: 24

約数和(自身を含む): 1022685300

約数和(自身を除く): 629344890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4370449, 8740898, 13111347, 21852245, 26222694, 39334041, 43704490, 65556735, 78668082, 131113470, 196670205, 393340410]

約数ペア:

[(1, 393340410), (2, 196670205), (3, 131113470), (5, 78668082), (6, 65556735), (9, 43704490), (10, 39334041), (15, 26222694), (18, 21852245), (30, 13111347), (45, 8740898), (90, 4370449)]