275157090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235177}}^1$

素因数の和:235203

約数の個数: 48

約数和(自身を含む): 770443128

約数和(自身を除く): 495286038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 235177, 470354, 705531, 1175885, 1411062, 2116593, 2351770, 3057301, 3527655, 4233186, 6114602, 7055310, 9171903, 10582965, 15286505, 18343806, 21165930, 27515709, 30573010, 45859515, 55031418, 91719030, 137578545, 275157090]

約数ペア:

[(1, 275157090), (2, 137578545), (3, 91719030), (5, 55031418), (6, 45859515), (9, 30573010), (10, 27515709), (13, 21165930), (15, 18343806), (18, 15286505), (26, 10582965), (30, 9171903), (39, 7055310), (45, 6114602), (65, 4233186), (78, 3527655), (90, 3057301), (117, 2351770), (130, 2116593), (195, 1411062), (234, 1175885), (390, 705531), (585, 470354), (1170, 235177)]