15420630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{514021}}^1$

素因数の和:514031

約数の個数: 16

約数和(自身を含む): 37009584

約数和(自身を除く): 21588954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 514021, 1028042, 1542063, 2570105, 3084126, 5140210, 7710315, 15420630]

約数ペア:

[(1, 15420630), (2, 7710315), (3, 5140210), (5, 3084126), (6, 2570105), (10, 1542063), (15, 1028042), (30, 514021)]