1489279630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{119429}}^1$

素因数の和:119508

約数の個数: 32

約数和(自身を含む): 2837656800

約数和(自身を除く): 1348377170

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 119429, 238858, 597145, 1194290, 3463441, 5135447, 6926882, 10270894, 17317205, 25677235, 34634410, 51354470, 148927963, 297855926, 744639815, 1489279630]

約数ペア:

[(1, 1489279630), (2, 744639815), (5, 297855926), (10, 148927963), (29, 51354470), (43, 34634410), (58, 25677235), (86, 17317205), (145, 10270894), (215, 6926882), (290, 5135447), (430, 3463441), (1247, 1194290), (2494, 597145), (6235, 238858), (12470, 119429)]