68222070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108289}}^1$

素因数の和:108309

約数の個数: 48

約数和(自身を含む): 202718880

約数和(自身を除く): 134496810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108289, 216578, 324867, 541445, 649734, 758023, 974601, 1082890, 1516046, 1624335, 1949202, 2274069, 3248670, 3790115, 4548138, 4873005, 6822207, 7580230, 9746010, 11370345, 13644414, 22740690, 34111035, 68222070]

約数ペア:

[(1, 68222070), (2, 34111035), (3, 22740690), (5, 13644414), (6, 11370345), (7, 9746010), (9, 7580230), (10, 6822207), (14, 4873005), (15, 4548138), (18, 3790115), (21, 3248670), (30, 2274069), (35, 1949202), (42, 1624335), (45, 1516046), (63, 1082890), (70, 974601), (90, 758023), (105, 649734), (126, 541445), (210, 324867), (315, 216578), (630, 108289)]