7424430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19060

約数の個数: 32

約数和(自身を含む): 19190304

約数和(自身を除く): 11765874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19037, 38074, 57111, 95185, 114222, 190370, 247481, 285555, 494962, 571110, 742443, 1237405, 1484886, 2474810, 3712215, 7424430]

約数ペア:

[(1, 7424430), (2, 3712215), (3, 2474810), (5, 1484886), (6, 1237405), (10, 742443), (13, 571110), (15, 494962), (26, 285555), (30, 247481), (39, 190370), (65, 114222), (78, 95185), (130, 57111), (195, 38074), (390, 19037)]