23839620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 78790656

約数和(自身を除く): 54951036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1831, 1860, 2170, 2604, 3255, 3662, 4340, 5493, 6510, 7324, 9155, 10986, 12817, 13020, 18310, 21972, 25634, 27465, 36620, 38451, 51268, 54930, 56761, 64085, 76902, 109860, 113522, 128170, 153804, 170283, 192255, 227044, 256340, 283805, 340566, 384510, 397327, 567610, 681132, 769020, 794654, 851415, 1135220, 1191981, 1589308, 1702830, 1986635, 2383962, 3405660, 3973270, 4767924, 5959905, 7946540, 11919810, 23839620]

約数ペア:

[(1, 23839620), (2, 11919810), (3, 7946540), (4, 5959905), (5, 4767924), (6, 3973270), (7, 3405660), (10, 2383962), (12, 1986635), (14, 1702830), (15, 1589308), (20, 1191981), (21, 1135220), (28, 851415), (30, 794654), (31, 769020), (35, 681132), (42, 567610), (60, 397327), (62, 384510), (70, 340566), (84, 283805), (93, 256340), (105, 227044), (124, 192255), (140, 170283), (155, 153804), (186, 128170), (210, 113522), (217, 109860), (310, 76902), (372, 64085), (420, 56761), (434, 54930), (465, 51268), (620, 38451), (651, 36620), (868, 27465), (930, 25634), (1085, 21972), (1302, 18310), (1831, 13020), (1860, 12817), (2170, 10986), (2604, 9155), (3255, 7324), (3662, 6510), (4340, 5493)]