130513890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{334651}}^1$

素因数の和:334674

約数の個数: 32

約数和(自身を含む): 337329216

約数和(自身を除く): 206815326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 334651, 669302, 1003953, 1673255, 2007906, 3346510, 4350463, 5019765, 8700926, 10039530, 13051389, 21752315, 26102778, 43504630, 65256945, 130513890]

約数ペア:

[(1, 130513890), (2, 65256945), (3, 43504630), (5, 26102778), (6, 21752315), (10, 13051389), (13, 10039530), (15, 8700926), (26, 5019765), (30, 4350463), (39, 3346510), (65, 2007906), (78, 1673255), (130, 1003953), (195, 669302), (390, 334651)]