3518660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4464700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 131, 158, 170, 262, 316, 340, 395, 524, 655, 790, 1310, 1343, 1580, 2227, 2620, 2686, 4454, 5372, 6715, 8908, 10349, 11135, 13430, 20698, 22270, 26860, 41396, 44540, 51745, 103490, 175933, 206980, 351866, 703732, 879665, 1759330, 3518660]

約数ペア:

[(1, 3518660), (2, 1759330), (4, 879665), (5, 703732), (10, 351866), (17, 206980), (20, 175933), (34, 103490), (68, 51745), (79, 44540), (85, 41396), (131, 26860), (158, 22270), (170, 20698), (262, 13430), (316, 11135), (340, 10349), (395, 8908), (524, 6715), (655, 5372), (790, 4454), (1310, 2686), (1343, 2620), (1580, 2227)]