12282620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 17715460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1487, 1652, 2065, 2974, 4130, 5948, 7435, 8260, 10409, 14870, 20818, 29740, 41636, 52045, 87733, 104090, 175466, 208180, 350932, 438665, 614131, 877330, 1228262, 1754660, 2456524, 3070655, 6141310, 12282620]

約数ペア:

[(1, 12282620), (2, 6141310), (4, 3070655), (5, 2456524), (7, 1754660), (10, 1228262), (14, 877330), (20, 614131), (28, 438665), (35, 350932), (59, 208180), (70, 175466), (118, 104090), (140, 87733), (236, 52045), (295, 41636), (413, 29740), (590, 20818), (826, 14870), (1180, 10409), (1487, 8260), (1652, 7435), (2065, 5948), (2974, 4130)]