165187230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{423557}}^1$

素因数の和:423580

約数の個数: 32

約数和(自身を含む): 426946464

約数和(自身を除く): 261759234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 423557, 847114, 1270671, 2117785, 2541342, 4235570, 5506241, 6353355, 11012482, 12706710, 16518723, 27531205, 33037446, 55062410, 82593615, 165187230]

約数ペア:

[(1, 165187230), (2, 82593615), (3, 55062410), (5, 33037446), (6, 27531205), (10, 16518723), (13, 12706710), (15, 11012482), (26, 6353355), (30, 5506241), (39, 4235570), (65, 2541342), (78, 2117785), (130, 1270671), (195, 847114), (390, 423557)]