337820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 860160

約数和(自身を除く): 522340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 127, 133, 140, 190, 254, 266, 380, 508, 532, 635, 665, 889, 1270, 1330, 1778, 2413, 2540, 2660, 3556, 4445, 4826, 8890, 9652, 12065, 16891, 17780, 24130, 33782, 48260, 67564, 84455, 168910, 337820]

約数ペア:

[(1, 337820), (2, 168910), (4, 84455), (5, 67564), (7, 48260), (10, 33782), (14, 24130), (19, 17780), (20, 16891), (28, 12065), (35, 9652), (38, 8890), (70, 4826), (76, 4445), (95, 3556), (127, 2660), (133, 2540), (140, 2413), (190, 1778), (254, 1330), (266, 1270), (380, 889), (508, 665), (532, 635)]