2138370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 5527872

約数和(自身を除く): 3389502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5483, 10966, 16449, 27415, 32898, 54830, 71279, 82245, 142558, 164490, 213837, 356395, 427674, 712790, 1069185, 2138370]

約数ペア:

[(1, 2138370), (2, 1069185), (3, 712790), (5, 427674), (6, 356395), (10, 213837), (13, 164490), (15, 142558), (26, 82245), (30, 71279), (39, 54830), (65, 32898), (78, 27415), (130, 16449), (195, 10966), (390, 5483)]