9758140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 23933952

約数和(自身を除く): 14175812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1483, 1645, 2966, 3290, 5932, 6580, 7415, 10381, 14830, 20762, 29660, 41524, 51905, 69701, 103810, 139402, 207620, 278804, 348505, 487907, 697010, 975814, 1394020, 1951628, 2439535, 4879070, 9758140]

約数ペア:

[(1, 9758140), (2, 4879070), (4, 2439535), (5, 1951628), (7, 1394020), (10, 975814), (14, 697010), (20, 487907), (28, 348505), (35, 278804), (47, 207620), (70, 139402), (94, 103810), (140, 69701), (188, 51905), (235, 41524), (329, 29660), (470, 20762), (658, 14830), (940, 10381), (1316, 7415), (1483, 6580), (1645, 5932), (2966, 3290)]