28684629720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4687031}}^1$

素因数の和:4687065

約数の個数: 96

約数和(自身を含む): 98708893920

約数和(自身を除く): 70024264200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 4687031, 9374062, 14061093, 18748124, 23435155, 28122186, 37496248, 42183279, 46870310, 56244372, 70305465, 79679527, 84366558, 93740620, 112488744, 140610930, 159359054, 168733116, 187481240, 210916395, 239038581, 281221860, 318718108, 337466232, 398397635, 421832790, 478077162, 562443720, 637436216, 717115743, 796795270, 843665580, 956154324, 1195192905, 1434231486, 1593590540, 1687331160, 1912308648, 2390385810, 2868462972, 3187181080, 3585578715, 4780771620, 5736925944, 7171157430, 9561543240, 14342314860, 28684629720]

約数ペア:

[(1, 28684629720), (2, 14342314860), (3, 9561543240), (4, 7171157430), (5, 5736925944), (6, 4780771620), (8, 3585578715), (9, 3187181080), (10, 2868462972), (12, 2390385810), (15, 1912308648), (17, 1687331160), (18, 1593590540), (20, 1434231486), (24, 1195192905), (30, 956154324), (34, 843665580), (36, 796795270), (40, 717115743), (45, 637436216), (51, 562443720), (60, 478077162), (68, 421832790), (72, 398397635), (85, 337466232), (90, 318718108), (102, 281221860), (120, 239038581), (136, 210916395), (153, 187481240), (170, 168733116), (180, 159359054), (204, 140610930), (255, 112488744), (306, 93740620), (340, 84366558), (360, 79679527), (408, 70305465), (510, 56244372), (612, 46870310), (680, 42183279), (765, 37496248), (1020, 28122186), (1224, 23435155), (1530, 18748124), (2040, 14061093), (3060, 9374062), (6120, 4687031)]