489296490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16309883}}^1$

素因数の和:16309893

約数の個数: 16

約数和(自身を含む): 1174311648

約数和(自身を除く): 685015158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16309883, 32619766, 48929649, 81549415, 97859298, 163098830, 244648245, 489296490]

約数ペア:

[(1, 489296490), (2, 244648245), (3, 163098830), (5, 97859298), (6, 81549415), (10, 48929649), (15, 32619766), (30, 16309883)]