7634060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 18923520

約数和(自身を除く): 11289460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1759, 2170, 3518, 4340, 7036, 8795, 12313, 17590, 24626, 35180, 49252, 54529, 61565, 109058, 123130, 218116, 246260, 272645, 381703, 545290, 763406, 1090580, 1526812, 1908515, 3817030, 7634060]

約数ペア:

[(1, 7634060), (2, 3817030), (4, 1908515), (5, 1526812), (7, 1090580), (10, 763406), (14, 545290), (20, 381703), (28, 272645), (31, 246260), (35, 218116), (62, 123130), (70, 109058), (124, 61565), (140, 54529), (155, 49252), (217, 35180), (310, 24626), (434, 17590), (620, 12313), (868, 8795), (1085, 7036), (1759, 4340), (2170, 3518)]