4690010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4623910

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 839, 1118, 1678, 2795, 4195, 5590, 8390, 10907, 21814, 36077, 54535, 72154, 109070, 180385, 360770, 469001, 938002, 2345005, 4690010]

約数ペア:

[(1, 4690010), (2, 2345005), (5, 938002), (10, 469001), (13, 360770), (26, 180385), (43, 109070), (65, 72154), (86, 54535), (130, 36077), (215, 21814), (430, 10907), (559, 8390), (839, 5590), (1118, 4195), (1678, 2795)]