30851770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 59082048

約数和(自身を除く): 28230278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 523, 694, 1046, 1735, 2615, 3470, 5230, 5899, 8891, 11798, 17782, 29495, 44455, 58990, 88910, 181481, 362962, 907405, 1814810, 3085177, 6170354, 15425885, 30851770]

約数ペア:

[(1, 30851770), (2, 15425885), (5, 6170354), (10, 3085177), (17, 1814810), (34, 907405), (85, 362962), (170, 181481), (347, 88910), (523, 58990), (694, 44455), (1046, 29495), (1735, 17782), (2615, 11798), (3470, 8891), (5230, 5899)]