80291730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25013}}^1$

素因数の和:25130

約数の個数: 32

約数和(自身を含む): 194508864

約数和(自身を除く): 114217134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 25013, 50026, 75039, 125065, 150078, 250130, 375195, 750390, 2676391, 5352782, 8029173, 13381955, 16058346, 26763910, 40145865, 80291730]

約数ペア:

[(1, 80291730), (2, 40145865), (3, 26763910), (5, 16058346), (6, 13381955), (10, 8029173), (15, 5352782), (30, 2676391), (107, 750390), (214, 375195), (321, 250130), (535, 150078), (642, 125065), (1070, 75039), (1605, 50026), (3210, 25013)]