42170790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1405693}}^1$

素因数の和:1405703

約数の個数: 16

約数和(自身を含む): 101209968

約数和(自身を除く): 59039178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1405693, 2811386, 4217079, 7028465, 8434158, 14056930, 21085395, 42170790]

約数ペア:

[(1, 42170790), (2, 21085395), (3, 14056930), (5, 8434158), (6, 7028465), (10, 4217079), (15, 2811386), (30, 1405693)]