415422140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 1029202944

約数和(自身を除く): 613780804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 151, 172, 215, 301, 302, 430, 457, 602, 604, 755, 860, 914, 1057, 1204, 1505, 1510, 1828, 2114, 2285, 3010, 3020, 3199, 4228, 4570, 5285, 6020, 6398, 6493, 9140, 10570, 12796, 12986, 15995, 19651, 21140, 25972, 31990, 32465, 39302, 45451, 63980, 64930, 69007, 78604, 90902, 98255, 129860, 137557, 138014, 181804, 196510, 227255, 275114, 276028, 345035, 393020, 454510, 483049, 550228, 687785, 690070, 909020, 966098, 1375570, 1380140, 1932196, 2415245, 2751140, 2967301, 4830490, 5934602, 9660980, 11869204, 14836505, 20771107, 29673010, 41542214, 59346020, 83084428, 103855535, 207711070, 415422140]

約数ペア:

[(1, 415422140), (2, 207711070), (4, 103855535), (5, 83084428), (7, 59346020), (10, 41542214), (14, 29673010), (20, 20771107), (28, 14836505), (35, 11869204), (43, 9660980), (70, 5934602), (86, 4830490), (140, 2967301), (151, 2751140), (172, 2415245), (215, 1932196), (301, 1380140), (302, 1375570), (430, 966098), (457, 909020), (602, 690070), (604, 687785), (755, 550228), (860, 483049), (914, 454510), (1057, 393020), (1204, 345035), (1505, 276028), (1510, 275114), (1828, 227255), (2114, 196510), (2285, 181804), (3010, 138014), (3020, 137557), (3199, 129860), (4228, 98255), (4570, 90902), (5285, 78604), (6020, 69007), (6398, 64930), (6493, 63980), (9140, 45451), (10570, 39302), (12796, 32465), (12986, 31990), (15995, 25972), (19651, 21140)]