106228780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10687}}^1$

素因数の和:10774

約数の個数: 48

約数和(自身を含む): 258564096

約数和(自身を除く): 152335316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 10687, 21374, 42748, 53435, 74809, 106870, 149618, 213740, 299236, 374045, 748090, 758777, 1496180, 1517554, 3035108, 3793885, 5311439, 7587770, 10622878, 15175540, 21245756, 26557195, 53114390, 106228780]

約数ペア:

[(1, 106228780), (2, 53114390), (4, 26557195), (5, 21245756), (7, 15175540), (10, 10622878), (14, 7587770), (20, 5311439), (28, 3793885), (35, 3035108), (70, 1517554), (71, 1496180), (140, 758777), (142, 748090), (284, 374045), (355, 299236), (497, 213740), (710, 149618), (994, 106870), (1420, 74809), (1988, 53435), (2485, 42748), (4970, 21374), (9940, 10687)]