31327980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16843}}^1$

素因数の和:16886

約数の個数: 48

約数和(自身を含む): 90553344

約数和(自身を除く): 59225364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16843, 33686, 50529, 67372, 84215, 101058, 168430, 202116, 252645, 336860, 505290, 522133, 1010580, 1044266, 1566399, 2088532, 2610665, 3132798, 5221330, 6265596, 7831995, 10442660, 15663990, 31327980]

約数ペア:

[(1, 31327980), (2, 15663990), (3, 10442660), (4, 7831995), (5, 6265596), (6, 5221330), (10, 3132798), (12, 2610665), (15, 2088532), (20, 1566399), (30, 1044266), (31, 1010580), (60, 522133), (62, 505290), (93, 336860), (124, 252645), (155, 202116), (186, 168430), (310, 101058), (372, 84215), (465, 67372), (620, 50529), (930, 33686), (1860, 16843)]