148156930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2713}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 275134464

約数和(自身を除く): 126977534

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 2713, 5426, 5461, 10922, 13565, 27130, 27305, 54610, 116659, 233318, 344551, 583295, 689102, 1166590, 1722755, 3445510, 14815693, 29631386, 74078465, 148156930]

約数ペア:

[(1, 148156930), (2, 74078465), (5, 29631386), (10, 14815693), (43, 3445510), (86, 1722755), (127, 1166590), (215, 689102), (254, 583295), (430, 344551), (635, 233318), (1270, 116659), (2713, 54610), (5426, 27305), (5461, 27130), (10922, 13565)]