179473710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460189}}^1$

素因数の和:460212

約数の個数: 32

約数和(自身を含む): 463871520

約数和(自身を除く): 284397810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 460189, 920378, 1380567, 2300945, 2761134, 4601890, 5982457, 6902835, 11964914, 13805670, 17947371, 29912285, 35894742, 59824570, 89736855, 179473710]

約数ペア:

[(1, 179473710), (2, 89736855), (3, 59824570), (5, 35894742), (6, 29912285), (10, 17947371), (13, 13805670), (15, 11964914), (26, 6902835), (30, 5982457), (39, 4601890), (65, 2761134), (78, 2300945), (130, 1380567), (195, 920378), (390, 460189)]