179496330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460247}}^1$

素因数の和:460270

約数の個数: 32

約数和(自身を含む): 463929984

約数和(自身を除く): 284433654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 460247, 920494, 1380741, 2301235, 2761482, 4602470, 5983211, 6903705, 11966422, 13807410, 17949633, 29916055, 35899266, 59832110, 89748165, 179496330]

約数ペア:

[(1, 179496330), (2, 89748165), (3, 59832110), (5, 35899266), (6, 29916055), (10, 17949633), (13, 13807410), (15, 11966422), (26, 6903705), (30, 5983211), (39, 4602470), (65, 2761482), (78, 2301235), (130, 1380741), (195, 920494), (390, 460247)]