15770742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 34714368

約数和(自身を除く): 18943626

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 151, 169, 206, 302, 309, 338, 453, 507, 618, 906, 1014, 1339, 1963, 2678, 3926, 4017, 5889, 8034, 11778, 15553, 17407, 25519, 31106, 34814, 46659, 51038, 52221, 76557, 93318, 104442, 153114, 202189, 404378, 606567, 1213134, 2628457, 5256914, 7885371, 15770742]

約数ペア:

[(1, 15770742), (2, 7885371), (3, 5256914), (6, 2628457), (13, 1213134), (26, 606567), (39, 404378), (78, 202189), (103, 153114), (151, 104442), (169, 93318), (206, 76557), (302, 52221), (309, 51038), (338, 46659), (453, 34814), (507, 31106), (618, 25519), (906, 17407), (1014, 15553), (1339, 11778), (1963, 8034), (2678, 5889), (3926, 4017)]