42103290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1403443}}^1$

素因数の和:1403453

約数の個数: 16

約数和(自身を含む): 101047968

約数和(自身を除く): 58944678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1403443, 2806886, 4210329, 7017215, 8420658, 14034430, 21051645, 42103290]

約数ペア:

[(1, 42103290), (2, 21051645), (3, 14034430), (5, 8420658), (6, 7017215), (10, 4210329), (15, 2806886), (30, 1403443)]