2103270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 5437152

約数和(自身を除く): 3333882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5393, 10786, 16179, 26965, 32358, 53930, 70109, 80895, 140218, 161790, 210327, 350545, 420654, 701090, 1051635, 2103270]

約数ペア:

[(1, 2103270), (2, 1051635), (3, 701090), (5, 420654), (6, 350545), (10, 210327), (13, 161790), (15, 140218), (26, 80895), (30, 70109), (39, 53930), (65, 32358), (78, 26965), (130, 16179), (195, 10786), (390, 5393)]