64119570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5101}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 154284480

約数和(自身を除く): 90164910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 5101, 6285, 10202, 12570, 15303, 25505, 30606, 51010, 76515, 153030, 2137319, 4274638, 6411957, 10686595, 12823914, 21373190, 32059785, 64119570]

約数ペア:

[(1, 64119570), (2, 32059785), (3, 21373190), (5, 12823914), (6, 10686595), (10, 6411957), (15, 4274638), (30, 2137319), (419, 153030), (838, 76515), (1257, 51010), (2095, 30606), (2514, 25505), (4190, 15303), (5101, 12570), (6285, 10202)]