75706780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 169991136

約数和(自身を除く): 94284356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2081, 2140, 3638, 4162, 7276, 8324, 9095, 10405, 18190, 20810, 35377, 36380, 41620, 70754, 141508, 176885, 222667, 353770, 445334, 707540, 890668, 1113335, 2226670, 3785339, 4453340, 7570678, 15141356, 18926695, 37853390, 75706780]

約数ペア:

[(1, 75706780), (2, 37853390), (4, 18926695), (5, 15141356), (10, 7570678), (17, 4453340), (20, 3785339), (34, 2226670), (68, 1113335), (85, 890668), (107, 707540), (170, 445334), (214, 353770), (340, 222667), (428, 176885), (535, 141508), (1070, 70754), (1819, 41620), (2081, 36380), (2140, 35377), (3638, 20810), (4162, 18190), (7276, 10405), (8324, 9095)]