1402860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 2580756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 227, 309, 412, 454, 515, 618, 681, 908, 1030, 1135, 1236, 1362, 1545, 2060, 2270, 2724, 3090, 3405, 4540, 6180, 6810, 13620, 23381, 46762, 70143, 93524, 116905, 140286, 233810, 280572, 350715, 467620, 701430, 1402860]

約数ペア:

[(1, 1402860), (2, 701430), (3, 467620), (4, 350715), (5, 280572), (6, 233810), (10, 140286), (12, 116905), (15, 93524), (20, 70143), (30, 46762), (60, 23381), (103, 13620), (206, 6810), (227, 6180), (309, 4540), (412, 3405), (454, 3090), (515, 2724), (618, 2270), (681, 2060), (908, 1545), (1030, 1362), (1135, 1236)]