68311110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 188324352

約数和(自身を除く): 120013242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1433, 1589, 2270, 2866, 3178, 3405, 4299, 4767, 6810, 7165, 7945, 8598, 9534, 10031, 14330, 15890, 20062, 21495, 23835, 30093, 42990, 47670, 50155, 60186, 100310, 150465, 300930, 325291, 650582, 975873, 1626455, 1951746, 2277037, 3252910, 4554074, 4879365, 6831111, 9758730, 11385185, 13662222, 22770370, 34155555, 68311110]

約数ペア:

[(1, 68311110), (2, 34155555), (3, 22770370), (5, 13662222), (6, 11385185), (7, 9758730), (10, 6831111), (14, 4879365), (15, 4554074), (21, 3252910), (30, 2277037), (35, 1951746), (42, 1626455), (70, 975873), (105, 650582), (210, 325291), (227, 300930), (454, 150465), (681, 100310), (1135, 60186), (1362, 50155), (1433, 47670), (1589, 42990), (2270, 30093), (2866, 23835), (3178, 21495), (3405, 20062), (4299, 15890), (4767, 14330), (6810, 10031), (7165, 9534), (7945, 8598)]