620800770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{5737}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 1490594688

約数和(自身を除く): 869793918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3607, 5737, 7214, 10821, 11474, 17211, 18035, 21642, 28685, 34422, 36070, 54105, 57370, 86055, 108210, 172110, 20693359, 41386718, 62080077, 103466795, 124160154, 206933590, 310400385, 620800770]

約数ペア:

[(1, 620800770), (2, 310400385), (3, 206933590), (5, 124160154), (6, 103466795), (10, 62080077), (15, 41386718), (30, 20693359), (3607, 172110), (5737, 108210), (7214, 86055), (10821, 57370), (11474, 54105), (17211, 36070), (18035, 34422), (21642, 28685)]