3209770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3011030

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 239, 395, 478, 790, 1195, 1343, 2390, 2686, 4063, 6715, 8126, 13430, 18881, 20315, 37762, 40630, 94405, 188810, 320977, 641954, 1604885, 3209770]

約数ペア:

[(1, 3209770), (2, 1604885), (5, 641954), (10, 320977), (17, 188810), (34, 94405), (79, 40630), (85, 37762), (158, 20315), (170, 18881), (239, 13430), (395, 8126), (478, 6715), (790, 4063), (1195, 2686), (1343, 2390)]