28357260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{797}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 51276756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 593, 797, 1186, 1594, 1779, 2372, 2391, 2965, 3188, 3558, 3985, 4782, 5930, 7116, 7970, 8895, 9564, 11860, 11955, 15940, 17790, 23910, 35580, 47820, 472621, 945242, 1417863, 1890484, 2363105, 2835726, 4726210, 5671452, 7089315, 9452420, 14178630, 28357260]

約数ペア:

[(1, 28357260), (2, 14178630), (3, 9452420), (4, 7089315), (5, 5671452), (6, 4726210), (10, 2835726), (12, 2363105), (15, 1890484), (20, 1417863), (30, 945242), (60, 472621), (593, 47820), (797, 35580), (1186, 23910), (1594, 17790), (1779, 15940), (2372, 11955), (2391, 11860), (2965, 9564), (3188, 8895), (3558, 7970), (3985, 7116), (4782, 5930)]