419028540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34403}}^1$

素因数の和:34451

約数の個数: 96

約数和(自身を含む): 1387169280

約数和(自身を除く): 968140740

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, 34403, 68806, 103209, 137612, 172015, 206418, 240821, 344030, 412836, 481642, 516045, 688060, 722463, 963284, 997687, 1032090, 1204105, 1444926, 1995374, 2064180, 2408210, 2889852, 2993061, 3612315, 3990748, 4816420, 4988435, 5986122, 6983809, 7224630, 9976870, 11972244, 13967618, 14449260, 14965305, 19953740, 20951427, 27935236, 29930610, 34919045, 41902854, 59861220, 69838090, 83805708, 104757135, 139676180, 209514270, 419028540]

約数ペア:

[(1, 419028540), (2, 209514270), (3, 139676180), (4, 104757135), (5, 83805708), (6, 69838090), (7, 59861220), (10, 41902854), (12, 34919045), (14, 29930610), (15, 27935236), (20, 20951427), (21, 19953740), (28, 14965305), (29, 14449260), (30, 13967618), (35, 11972244), (42, 9976870), (58, 7224630), (60, 6983809), (70, 5986122), (84, 4988435), (87, 4816420), (105, 3990748), (116, 3612315), (140, 2993061), (145, 2889852), (174, 2408210), (203, 2064180), (210, 1995374), (290, 1444926), (348, 1204105), (406, 1032090), (420, 997687), (435, 963284), (580, 722463), (609, 688060), (812, 516045), (870, 481642), (1015, 412836), (1218, 344030), (1740, 240821), (2030, 206418), (2436, 172015), (3045, 137612), (4060, 103209), (6090, 68806), (12180, 34403)]