170692620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 549255168

約数和(自身を除く): 378562548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2063, 2364, 2758, 2955, 3940, 4126, 4137, 5516, 5910, 6189, 6895, 8252, 8274, 10315, 11820, 12378, 13790, 14441, 16548, 20630, 20685, 24756, 27580, 28882, 30945, 41260, 41370, 43323, 57764, 61890, 72205, 82740, 86646, 123780, 144410, 173292, 216615, 288820, 406411, 433230, 812822, 866460, 1219233, 1625644, 2032055, 2438466, 2844877, 4064110, 4876932, 5689754, 6096165, 8128220, 8534631, 11379508, 12192330, 14224385, 17069262, 24384660, 28448770, 34138524, 42673155, 56897540, 85346310, 170692620]

約数ペア:

[(1, 170692620), (2, 85346310), (3, 56897540), (4, 42673155), (5, 34138524), (6, 28448770), (7, 24384660), (10, 17069262), (12, 14224385), (14, 12192330), (15, 11379508), (20, 8534631), (21, 8128220), (28, 6096165), (30, 5689754), (35, 4876932), (42, 4064110), (60, 2844877), (70, 2438466), (84, 2032055), (105, 1625644), (140, 1219233), (197, 866460), (210, 812822), (394, 433230), (420, 406411), (591, 288820), (788, 216615), (985, 173292), (1182, 144410), (1379, 123780), (1970, 86646), (2063, 82740), (2364, 72205), (2758, 61890), (2955, 57764), (3940, 43323), (4126, 41370), (4137, 41260), (5516, 30945), (5910, 28882), (6189, 27580), (6895, 24756), (8252, 20685), (8274, 20630), (10315, 16548), (11820, 14441), (12378, 13790)]