69587820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13331}}^1$

素因数の和:13375

約数の個数: 72

約数和(自身を含む): 218378160

約数和(自身を除く): 148790340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 13331, 26662, 39993, 53324, 66655, 79986, 119979, 133310, 159972, 199965, 239958, 266620, 386599, 399930, 479916, 599895, 773198, 799860, 1159797, 1199790, 1546396, 1932995, 2319594, 2399580, 3479391, 3865990, 4639188, 5798985, 6958782, 7731980, 11597970, 13917564, 17396955, 23195940, 34793910, 69587820]

約数ペア:

[(1, 69587820), (2, 34793910), (3, 23195940), (4, 17396955), (5, 13917564), (6, 11597970), (9, 7731980), (10, 6958782), (12, 5798985), (15, 4639188), (18, 3865990), (20, 3479391), (29, 2399580), (30, 2319594), (36, 1932995), (45, 1546396), (58, 1199790), (60, 1159797), (87, 799860), (90, 773198), (116, 599895), (145, 479916), (174, 399930), (180, 386599), (261, 266620), (290, 239958), (348, 199965), (435, 159972), (522, 133310), (580, 119979), (870, 79986), (1044, 66655), (1305, 53324), (1740, 39993), (2610, 26662), (5220, 13331)]