1637340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 4747680

約数和(自身を除く): 3110340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 941, 1740, 1882, 2823, 3764, 4705, 5646, 9410, 11292, 14115, 18820, 27289, 28230, 54578, 56460, 81867, 109156, 136445, 163734, 272890, 327468, 409335, 545780, 818670, 1637340]

約数ペア:

[(1, 1637340), (2, 818670), (3, 545780), (4, 409335), (5, 327468), (6, 272890), (10, 163734), (12, 136445), (15, 109156), (20, 81867), (29, 56460), (30, 54578), (58, 28230), (60, 27289), (87, 18820), (116, 14115), (145, 11292), (174, 9410), (290, 5646), (348, 4705), (435, 3764), (580, 2823), (870, 1882), (941, 1740)]