4182180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 11989824

約数和(自身を除く): 7807644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1621, 2580, 3242, 4863, 6484, 8105, 9726, 16210, 19452, 24315, 32420, 48630, 69703, 97260, 139406, 209109, 278812, 348515, 418218, 697030, 836436, 1045545, 1394060, 2091090, 4182180]

約数ペア:

[(1, 4182180), (2, 2091090), (3, 1394060), (4, 1045545), (5, 836436), (6, 697030), (10, 418218), (12, 348515), (15, 278812), (20, 209109), (30, 139406), (43, 97260), (60, 69703), (86, 48630), (129, 32420), (172, 24315), (215, 19452), (258, 16210), (430, 9726), (516, 8105), (645, 6484), (860, 4863), (1290, 3242), (1621, 2580)]