70085750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 155226240

約数和(自身を除く): 85140490

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1381, 1450, 1750, 2030, 2762, 3625, 5075, 6905, 7250, 9667, 10150, 13810, 19334, 25375, 34525, 40049, 48335, 50750, 69050, 80098, 96670, 172625, 200245, 241675, 280343, 345250, 400490, 483350, 560686, 1001225, 1208375, 1401715, 2002450, 2416750, 2803430, 5006125, 7008575, 10012250, 14017150, 35042875, 70085750]

約数ペア:

[(1, 70085750), (2, 35042875), (5, 14017150), (7, 10012250), (10, 7008575), (14, 5006125), (25, 2803430), (29, 2416750), (35, 2002450), (50, 1401715), (58, 1208375), (70, 1001225), (125, 560686), (145, 483350), (175, 400490), (203, 345250), (250, 280343), (290, 241675), (350, 200245), (406, 172625), (725, 96670), (875, 80098), (1015, 69050), (1381, 50750), (1450, 48335), (1750, 40049), (2030, 34525), (2762, 25375), (3625, 19334), (5075, 13810), (6905, 10150), (7250, 9667)]