23717940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 70519680

約数和(自身を除く): 46801740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 317, 348, 430, 435, 516, 580, 634, 645, 860, 870, 951, 1247, 1268, 1290, 1585, 1740, 1902, 2494, 2580, 3170, 3741, 3804, 4755, 4988, 6235, 6340, 7482, 9193, 9510, 12470, 13631, 14964, 18386, 18705, 19020, 24940, 27262, 27579, 36772, 37410, 40893, 45965, 54524, 55158, 68155, 74820, 81786, 91930, 110316, 136310, 137895, 163572, 183860, 204465, 272620, 275790, 395299, 408930, 551580, 790598, 817860, 1185897, 1581196, 1976495, 2371794, 3952990, 4743588, 5929485, 7905980, 11858970, 23717940]

約数ペア:

[(1, 23717940), (2, 11858970), (3, 7905980), (4, 5929485), (5, 4743588), (6, 3952990), (10, 2371794), (12, 1976495), (15, 1581196), (20, 1185897), (29, 817860), (30, 790598), (43, 551580), (58, 408930), (60, 395299), (86, 275790), (87, 272620), (116, 204465), (129, 183860), (145, 163572), (172, 137895), (174, 136310), (215, 110316), (258, 91930), (290, 81786), (317, 74820), (348, 68155), (430, 55158), (435, 54524), (516, 45965), (580, 40893), (634, 37410), (645, 36772), (860, 27579), (870, 27262), (951, 24940), (1247, 19020), (1268, 18705), (1290, 18386), (1585, 14964), (1740, 13631), (1902, 12470), (2494, 9510), (2580, 9193), (3170, 7482), (3741, 6340), (3804, 6235), (4755, 4988)]