232971340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13103}}^1$

素因数の和:13246

約数の個数: 48

約数和(自身を含む): 563576832

約数和(自身を除く): 330605492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 13103, 17780, 26206, 52412, 65515, 91721, 131030, 183442, 262060, 366884, 458605, 917210, 1664081, 1834420, 3328162, 6656324, 8320405, 11648567, 16640810, 23297134, 33281620, 46594268, 58242835, 116485670, 232971340]

約数ペア:

[(1, 232971340), (2, 116485670), (4, 58242835), (5, 46594268), (7, 33281620), (10, 23297134), (14, 16640810), (20, 11648567), (28, 8320405), (35, 6656324), (70, 3328162), (127, 1834420), (140, 1664081), (254, 917210), (508, 458605), (635, 366884), (889, 262060), (1270, 183442), (1778, 131030), (2540, 91721), (3556, 65515), (4445, 52412), (8890, 26206), (13103, 17780)]