3299540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 7328916

約数和(自身を除く): 4029376

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 457, 722, 914, 1444, 1805, 1828, 2285, 3610, 4570, 7220, 8683, 9140, 17366, 34732, 43415, 86830, 164977, 173660, 329954, 659908, 824885, 1649770, 3299540]

約数ペア:

[(1, 3299540), (2, 1649770), (4, 824885), (5, 659908), (10, 329954), (19, 173660), (20, 164977), (38, 86830), (76, 43415), (95, 34732), (190, 17366), (361, 9140), (380, 8683), (457, 7220), (722, 4570), (914, 3610), (1444, 2285), (1805, 1828)]