3026660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 7827456

約数和(自身を除く): 4800796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1663, 1820, 3326, 6652, 8315, 11641, 16630, 21619, 23282, 33260, 43238, 46564, 58205, 86476, 108095, 116410, 151333, 216190, 232820, 302666, 432380, 605332, 756665, 1513330, 3026660]

約数ペア:

[(1, 3026660), (2, 1513330), (4, 756665), (5, 605332), (7, 432380), (10, 302666), (13, 232820), (14, 216190), (20, 151333), (26, 116410), (28, 108095), (35, 86476), (52, 58205), (65, 46564), (70, 43238), (91, 33260), (130, 23282), (140, 21619), (182, 16630), (260, 11641), (364, 8315), (455, 6652), (910, 3326), (1663, 1820)]