151942420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1759}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 365460480

約数和(自身を除く): 213518060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 1234, 1759, 2468, 3085, 3518, 4319, 6170, 7036, 8638, 8795, 12313, 12340, 17276, 17590, 21595, 24626, 35180, 43190, 49252, 61565, 86380, 123130, 246260, 1085303, 2170606, 4341212, 5426515, 7597121, 10853030, 15194242, 21706060, 30388484, 37985605, 75971210, 151942420]

約数ペア:

[(1, 151942420), (2, 75971210), (4, 37985605), (5, 30388484), (7, 21706060), (10, 15194242), (14, 10853030), (20, 7597121), (28, 5426515), (35, 4341212), (70, 2170606), (140, 1085303), (617, 246260), (1234, 123130), (1759, 86380), (2468, 61565), (3085, 49252), (3518, 43190), (4319, 35180), (6170, 24626), (7036, 21595), (8638, 17590), (8795, 17276), (12313, 12340)]