335029540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1523}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 746589312

約数和(自身を除く): 411559772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 647, 1294, 1523, 2588, 3046, 3235, 6092, 6470, 7615, 10999, 12940, 15230, 21998, 25891, 30460, 43996, 51782, 54995, 103564, 109990, 129455, 219980, 258910, 517820, 985381, 1970762, 3941524, 4926905, 9853810, 16751477, 19707620, 33502954, 67005908, 83757385, 167514770, 335029540]

約数ペア:

[(1, 335029540), (2, 167514770), (4, 83757385), (5, 67005908), (10, 33502954), (17, 19707620), (20, 16751477), (34, 9853810), (68, 4926905), (85, 3941524), (170, 1970762), (340, 985381), (647, 517820), (1294, 258910), (1523, 219980), (2588, 129455), (3046, 109990), (3235, 103564), (6092, 54995), (6470, 51782), (7615, 43996), (10999, 30460), (12940, 25891), (15230, 21998)]