13973940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 43865640

約数和(自身を除く): 29891700

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, 2677, 5220, 5354, 8031, 10708, 13385, 16062, 24093, 26770, 32124, 40155, 48186, 53540, 77633, 80310, 96372, 120465, 155266, 160620, 232899, 240930, 310532, 388165, 465798, 481860, 698697, 776330, 931596, 1164495, 1397394, 1552660, 2328990, 2794788, 3493485, 4657980, 6986970, 13973940]

約数ペア:

[(1, 13973940), (2, 6986970), (3, 4657980), (4, 3493485), (5, 2794788), (6, 2328990), (9, 1552660), (10, 1397394), (12, 1164495), (15, 931596), (18, 776330), (20, 698697), (29, 481860), (30, 465798), (36, 388165), (45, 310532), (58, 240930), (60, 232899), (87, 160620), (90, 155266), (116, 120465), (145, 96372), (174, 80310), (180, 77633), (261, 53540), (290, 48186), (348, 40155), (435, 32124), (522, 26770), (580, 24093), (870, 16062), (1044, 13385), (1305, 10708), (1740, 8031), (2610, 5354), (2677, 5220)]