39938220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 143357760

約数和(自身を除く): 103419540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1093, 1218, 1260, 1305, 1740, 1827, 2030, 2186, 2436, 2610, 3045, 3279, 3654, 4060, 4372, 5220, 5465, 6090, 6558, 7308, 7651, 9135, 9837, 10930, 12180, 13116, 15302, 16395, 18270, 19674, 21860, 22953, 30604, 31697, 32790, 36540, 38255, 39348, 45906, 49185, 63394, 65580, 68859, 76510, 91812, 95091, 98370, 114765, 126788, 137718, 153020, 158485, 190182, 196740, 221879, 229530, 275436, 285273, 316970, 344295, 380364, 443758, 459060, 475455, 570546, 633940, 665637, 688590, 887516, 950910, 1109395, 1141092, 1331274, 1377180, 1426365, 1901820, 1996911, 2218790, 2662548, 2852730, 3328185, 3993822, 4437580, 5705460, 6656370, 7987644, 9984555, 13312740, 19969110, 39938220]

約数ペア:

[(1, 39938220), (2, 19969110), (3, 13312740), (4, 9984555), (5, 7987644), (6, 6656370), (7, 5705460), (9, 4437580), (10, 3993822), (12, 3328185), (14, 2852730), (15, 2662548), (18, 2218790), (20, 1996911), (21, 1901820), (28, 1426365), (29, 1377180), (30, 1331274), (35, 1141092), (36, 1109395), (42, 950910), (45, 887516), (58, 688590), (60, 665637), (63, 633940), (70, 570546), (84, 475455), (87, 459060), (90, 443758), (105, 380364), (116, 344295), (126, 316970), (140, 285273), (145, 275436), (174, 229530), (180, 221879), (203, 196740), (210, 190182), (252, 158485), (261, 153020), (290, 137718), (315, 126788), (348, 114765), (406, 98370), (420, 95091), (435, 91812), (522, 76510), (580, 68859), (609, 65580), (630, 63394), (812, 49185), (870, 45906), (1015, 39348), (1044, 38255), (1093, 36540), (1218, 32790), (1260, 31697), (1305, 30604), (1740, 22953), (1827, 21860), (2030, 19674), (2186, 18270), (2436, 16395), (2610, 15302), (3045, 13116), (3279, 12180), (3654, 10930), (4060, 9837), (4372, 9135), (5220, 7651), (5465, 7308), (6090, 6558)]