244080340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2459}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 586857600

約数和(自身を除く): 342777260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709, 1418, 2459, 2836, 3545, 4918, 4963, 7090, 9836, 9926, 12295, 14180, 17213, 19852, 24590, 24815, 34426, 49180, 49630, 68852, 86065, 99260, 172130, 344260, 1743431, 3486862, 6973724, 8717155, 12204017, 17434310, 24408034, 34868620, 48816068, 61020085, 122040170, 244080340]

約数ペア:

[(1, 244080340), (2, 122040170), (4, 61020085), (5, 48816068), (7, 34868620), (10, 24408034), (14, 17434310), (20, 12204017), (28, 8717155), (35, 6973724), (70, 3486862), (140, 1743431), (709, 344260), (1418, 172130), (2459, 99260), (2836, 86065), (3545, 68852), (4918, 49630), (4963, 49180), (7090, 34426), (9836, 24815), (9926, 24590), (12295, 19852), (14180, 17213)]