7491660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11351}}^1$

素因数の和:11374

約数の個数: 48

約数和(自身を含む): 22885632

約数和(自身を除く): 15393972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 11351, 22702, 34053, 45404, 56755, 68106, 113510, 124861, 136212, 170265, 227020, 249722, 340530, 374583, 499444, 624305, 681060, 749166, 1248610, 1498332, 1872915, 2497220, 3745830, 7491660]

約数ペア:

[(1, 7491660), (2, 3745830), (3, 2497220), (4, 1872915), (5, 1498332), (6, 1248610), (10, 749166), (11, 681060), (12, 624305), (15, 499444), (20, 374583), (22, 340530), (30, 249722), (33, 227020), (44, 170265), (55, 136212), (60, 124861), (66, 113510), (110, 68106), (132, 56755), (165, 45404), (220, 34053), (330, 22702), (660, 11351)]