3845010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9882

約数の個数: 32

約数和(自身を含む): 9938880

約数和(自身を除く): 6093870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9859, 19718, 29577, 49295, 59154, 98590, 128167, 147885, 256334, 295770, 384501, 640835, 769002, 1281670, 1922505, 3845010]

約数ペア:

[(1, 3845010), (2, 1922505), (3, 1281670), (5, 769002), (6, 640835), (10, 384501), (13, 295770), (15, 256334), (26, 147885), (30, 128167), (39, 98590), (65, 59154), (78, 49295), (130, 29577), (195, 19718), (390, 9859)]