12595380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29989}}^1$

素因数の和:30008

約数の個数: 48

約数和(自身を含む): 40306560

約数和(自身を除く): 27711180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 299890, 359868, 419846, 449835, 599780, 629769, 839692, 899670, 1049615, 1259538, 1799340, 2099230, 2519076, 3148845, 4198460, 6297690, 12595380]

約数ペア:

[(1, 12595380), (2, 6297690), (3, 4198460), (4, 3148845), (5, 2519076), (6, 2099230), (7, 1799340), (10, 1259538), (12, 1049615), (14, 899670), (15, 839692), (20, 629769), (21, 599780), (28, 449835), (30, 419846), (35, 359868), (42, 299890), (60, 209923), (70, 179934), (84, 149945), (105, 119956), (140, 89967), (210, 59978), (420, 29989)]