531251370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454061}}^1$

素因数の和:454087

約数の個数: 48

約数和(自身を含む): 1487507112

約数和(自身を除く): 956255742

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, 454061, 908122, 1362183, 2270305, 2724366, 4086549, 4540610, 5902793, 6810915, 8173098, 11805586, 13621830, 17708379, 20432745, 29513965, 35416758, 40865490, 53125137, 59027930, 88541895, 106250274, 177083790, 265625685, 531251370]

約数ペア:

[(1, 531251370), (2, 265625685), (3, 177083790), (5, 106250274), (6, 88541895), (9, 59027930), (10, 53125137), (13, 40865490), (15, 35416758), (18, 29513965), (26, 20432745), (30, 17708379), (39, 13621830), (45, 11805586), (65, 8173098), (78, 6810915), (90, 5902793), (117, 4540610), (130, 4086549), (195, 2724366), (234, 2270305), (390, 1362183), (585, 908122), (1170, 454061)]