771444660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63337}}^1$

素因数の和:63385

約数の個数: 96

約数和(自身を含む): 2553788160

約数和(自身を除く): 1782343500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 63337, 126674, 190011, 253348, 316685, 380022, 443359, 633370, 760044, 886718, 950055, 1266740, 1330077, 1773436, 1836773, 1900110, 2216795, 2660154, 3673546, 3800220, 4433590, 5320308, 5510319, 6650385, 7347092, 8867180, 9183865, 11020638, 12857411, 13300770, 18367730, 22041276, 25714822, 26601540, 27551595, 36735460, 38572233, 51429644, 55103190, 64287055, 77144466, 110206380, 128574110, 154288932, 192861165, 257148220, 385722330, 771444660]

約数ペア:

[(1, 771444660), (2, 385722330), (3, 257148220), (4, 192861165), (5, 154288932), (6, 128574110), (7, 110206380), (10, 77144466), (12, 64287055), (14, 55103190), (15, 51429644), (20, 38572233), (21, 36735460), (28, 27551595), (29, 26601540), (30, 25714822), (35, 22041276), (42, 18367730), (58, 13300770), (60, 12857411), (70, 11020638), (84, 9183865), (87, 8867180), (105, 7347092), (116, 6650385), (140, 5510319), (145, 5320308), (174, 4433590), (203, 3800220), (210, 3673546), (290, 2660154), (348, 2216795), (406, 1900110), (420, 1836773), (435, 1773436), (580, 1330077), (609, 1266740), (812, 950055), (870, 886718), (1015, 760044), (1218, 633370), (1740, 443359), (2030, 380022), (2436, 316685), (3045, 253348), (4060, 190011), (6090, 126674), (12180, 63337)]