22499686020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53570681}}^1$

素因数の和:53570700

約数の個数: 48

約数和(自身を含む): 71998996608

約数和(自身を除く): 49499310588

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, 53570681, 107141362, 160712043, 214282724, 267853405, 321424086, 374994767, 535706810, 642848172, 749989534, 803560215, 1071413620, 1124984301, 1499979068, 1607120430, 1874973835, 2249968602, 3214240860, 3749947670, 4499937204, 5624921505, 7499895340, 11249843010, 22499686020]

約数ペア:

[(1, 22499686020), (2, 11249843010), (3, 7499895340), (4, 5624921505), (5, 4499937204), (6, 3749947670), (7, 3214240860), (10, 2249968602), (12, 1874973835), (14, 1607120430), (15, 1499979068), (20, 1124984301), (21, 1071413620), (28, 803560215), (30, 749989534), (35, 642848172), (42, 535706810), (60, 374994767), (70, 321424086), (84, 267853405), (105, 214282724), (140, 160712043), (210, 107141362), (420, 53570681)]