835770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 2161152

約数和(自身を除く): 1325382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2143, 4286, 6429, 10715, 12858, 21430, 27859, 32145, 55718, 64290, 83577, 139295, 167154, 278590, 417885, 835770]

約数ペア:

[(1, 835770), (2, 417885), (3, 278590), (5, 167154), (6, 139295), (10, 83577), (13, 64290), (15, 55718), (26, 32145), (30, 27859), (39, 21430), (65, 12858), (78, 10715), (130, 6429), (195, 4286), (390, 2143)]