241902220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{246839}}^1$

素因数の和:246862

約数の個数: 36

約数和(自身を含む): 590934960

約数和(自身を除く): 349032740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 246839, 493678, 987356, 1234195, 1727873, 2468390, 3455746, 4936780, 6911492, 8639365, 12095111, 17278730, 24190222, 34557460, 48380444, 60475555, 120951110, 241902220]

約数ペア:

[(1, 241902220), (2, 120951110), (4, 60475555), (5, 48380444), (7, 34557460), (10, 24190222), (14, 17278730), (20, 12095111), (28, 8639365), (35, 6911492), (49, 4936780), (70, 3455746), (98, 2468390), (140, 1727873), (196, 1234195), (245, 987356), (490, 493678), (980, 246839)]