4488540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10706

約数の個数: 48

約数和(自身を含む): 14364672

約数和(自身を除く): 9876132

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, 10687, 21374, 32061, 42748, 53435, 64122, 74809, 106870, 128244, 149618, 160305, 213740, 224427, 299236, 320610, 374045, 448854, 641220, 748090, 897708, 1122135, 1496180, 2244270, 4488540]

約数ペア:

[(1, 4488540), (2, 2244270), (3, 1496180), (4, 1122135), (5, 897708), (6, 748090), (7, 641220), (10, 448854), (12, 374045), (14, 320610), (15, 299236), (20, 224427), (21, 213740), (28, 160305), (30, 149618), (35, 128244), (42, 106870), (60, 74809), (70, 64122), (84, 53435), (105, 42748), (140, 32061), (210, 21374), (420, 10687)]