12979860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 36542016

約数和(自身を除く): 23562156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 953, 1135, 1362, 1906, 2270, 2724, 2859, 3405, 3812, 4540, 4765, 5718, 6810, 9530, 11436, 13620, 14295, 19060, 28590, 57180, 216331, 432662, 648993, 865324, 1081655, 1297986, 2163310, 2595972, 3244965, 4326620, 6489930, 12979860]

約数ペア:

[(1, 12979860), (2, 6489930), (3, 4326620), (4, 3244965), (5, 2595972), (6, 2163310), (10, 1297986), (12, 1081655), (15, 865324), (20, 648993), (30, 432662), (60, 216331), (227, 57180), (454, 28590), (681, 19060), (908, 14295), (953, 13620), (1135, 11436), (1362, 9530), (1906, 6810), (2270, 5718), (2724, 4765), (2859, 4540), (3405, 3812)]