69700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20072

約数の個数: 64

約数和(自身を含む): 216324000

約数和(自身を除く): 146623080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 200290, 240348, 300435, 400580, 480696, 580841, 600870, 801160, 1161682, 1201740, 1742523, 2323364, 2403480, 2904205, 3485046, 4646728, 5808410, 6970092, 8712615, 11616820, 13940184, 17425230, 23233640, 34850460, 69700920]

約数ペア:

[(1, 69700920), (2, 34850460), (3, 23233640), (4, 17425230), (5, 13940184), (6, 11616820), (8, 8712615), (10, 6970092), (12, 5808410), (15, 4646728), (20, 3485046), (24, 2904205), (29, 2403480), (30, 2323364), (40, 1742523), (58, 1201740), (60, 1161682), (87, 801160), (116, 600870), (120, 580841), (145, 480696), (174, 400580), (232, 300435), (290, 240348), (348, 200290), (435, 160232), (580, 120174), (696, 100145), (870, 80116), (1160, 60087), (1740, 40058), (3480, 20029)]