155320060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58391}}^1$

素因数の和:58426

約数の個数: 48

約数和(自身を含む): 392394240

約数和(自身を除く): 237074180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 58391, 116782, 233564, 291955, 408737, 583910, 817474, 1109429, 1167820, 1634948, 2043685, 2218858, 4087370, 4437716, 5547145, 7766003, 8174740, 11094290, 15532006, 22188580, 31064012, 38830015, 77660030, 155320060]

約数ペア:

[(1, 155320060), (2, 77660030), (4, 38830015), (5, 31064012), (7, 22188580), (10, 15532006), (14, 11094290), (19, 8174740), (20, 7766003), (28, 5547145), (35, 4437716), (38, 4087370), (70, 2218858), (76, 2043685), (95, 1634948), (133, 1167820), (140, 1109429), (190, 817474), (266, 583910), (380, 408737), (532, 291955), (665, 233564), (1330, 116782), (2660, 58391)]