3102680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 8125920

約数和(自身を除く): 5023240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1583, 1960, 3166, 6332, 7915, 11081, 12664, 15830, 22162, 31660, 44324, 55405, 63320, 77567, 88648, 110810, 155134, 221620, 310268, 387835, 443240, 620536, 775670, 1551340, 3102680]

約数ペア:

[(1, 3102680), (2, 1551340), (4, 775670), (5, 620536), (7, 443240), (8, 387835), (10, 310268), (14, 221620), (20, 155134), (28, 110810), (35, 88648), (40, 77567), (49, 63320), (56, 55405), (70, 44324), (98, 31660), (140, 22162), (196, 15830), (245, 12664), (280, 11081), (392, 7915), (490, 6332), (980, 3166), (1583, 1960)]