75455770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 147239568

約数和(自身を除く): 71783798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 3697, 4082, 7394, 10205, 18485, 20410, 36970, 48061, 96122, 240305, 480610, 580429, 1160858, 2902145, 5804290, 7545577, 15091154, 37727885, 75455770]

約数ペア:

[(1, 75455770), (2, 37727885), (5, 15091154), (10, 7545577), (13, 5804290), (26, 2902145), (65, 1160858), (130, 580429), (157, 480610), (314, 240305), (785, 96122), (1570, 48061), (2041, 36970), (3697, 20410), (4082, 18485), (7394, 10205)]