19410147210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647004907}}^1$

素因数の和:647004917

約数の個数: 16

約数和(自身を含む): 46584353376

約数和(自身を除く): 27174206166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647004907, 1294009814, 1941014721, 3235024535, 3882029442, 6470049070, 9705073605, 19410147210]

約数ペア:

[(1, 19410147210), (2, 9705073605), (3, 6470049070), (5, 3882029442), (6, 3235024535), (10, 1941014721), (15, 1294009814), (30, 647004907)]