138750690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27367}}^1$

素因数の和:27403

約数の個数: 48

約数和(自身を含む): 360600768

約数和(自身を除く): 221850078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 27367, 54734, 82101, 136835, 164202, 273670, 355771, 410505, 711542, 821010, 1067313, 1778855, 2134626, 3557710, 4625023, 5336565, 9250046, 10673130, 13875069, 23125115, 27750138, 46250230, 69375345, 138750690]

約数ペア:

[(1, 138750690), (2, 69375345), (3, 46250230), (5, 27750138), (6, 23125115), (10, 13875069), (13, 10673130), (15, 9250046), (26, 5336565), (30, 4625023), (39, 3557710), (65, 2134626), (78, 1778855), (130, 1067313), (169, 821010), (195, 711542), (338, 410505), (390, 355771), (507, 273670), (845, 164202), (1014, 136835), (1690, 82101), (2535, 54734), (5070, 27367)]