31944660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 101001600

約数和(自身を除く): 69056940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1669, 1740, 1914, 3190, 3338, 3828, 4785, 5007, 6380, 6676, 8345, 9570, 10014, 16690, 18359, 19140, 20028, 25035, 33380, 36718, 48401, 50070, 55077, 73436, 91795, 96802, 100140, 110154, 145203, 183590, 193604, 220308, 242005, 275385, 290406, 367180, 484010, 532411, 550770, 580812, 726015, 968020, 1064822, 1101540, 1452030, 1597233, 2129644, 2662055, 2904060, 3194466, 5324110, 6388932, 7986165, 10648220, 15972330, 31944660]

約数ペア:

[(1, 31944660), (2, 15972330), (3, 10648220), (4, 7986165), (5, 6388932), (6, 5324110), (10, 3194466), (11, 2904060), (12, 2662055), (15, 2129644), (20, 1597233), (22, 1452030), (29, 1101540), (30, 1064822), (33, 968020), (44, 726015), (55, 580812), (58, 550770), (60, 532411), (66, 484010), (87, 367180), (110, 290406), (116, 275385), (132, 242005), (145, 220308), (165, 193604), (174, 183590), (220, 145203), (290, 110154), (319, 100140), (330, 96802), (348, 91795), (435, 73436), (580, 55077), (638, 50070), (660, 48401), (870, 36718), (957, 33380), (1276, 25035), (1595, 20028), (1669, 19140), (1740, 18359), (1914, 16690), (3190, 10014), (3338, 9570), (3828, 8345), (4785, 6676), (5007, 6380)]