23817990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3957

約数の個数: 64

約数和(自身を含む): 67599360

約数和(自身を除く): 43781370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 3911, 6090, 7822, 11733, 19555, 23466, 27377, 39110, 54754, 58665, 82131, 113419, 117330, 136885, 164262, 226838, 273770, 340257, 410655, 567095, 680514, 793933, 821310, 1134190, 1587866, 1701285, 2381799, 3402570, 3969665, 4763598, 7939330, 11908995, 23817990]

約数ペア:

[(1, 23817990), (2, 11908995), (3, 7939330), (5, 4763598), (6, 3969665), (7, 3402570), (10, 2381799), (14, 1701285), (15, 1587866), (21, 1134190), (29, 821310), (30, 793933), (35, 680514), (42, 567095), (58, 410655), (70, 340257), (87, 273770), (105, 226838), (145, 164262), (174, 136885), (203, 117330), (210, 113419), (290, 82131), (406, 58665), (435, 54754), (609, 39110), (870, 27377), (1015, 23466), (1218, 19555), (2030, 11733), (3045, 7822), (3911, 6090)]