127786710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80369}}^1$

素因数の和:80432

約数の個数: 32

約数和(自身を含む): 312478560

約数和(自身を除く): 184691850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 80369, 160738, 241107, 401845, 482214, 803690, 1205535, 2411070, 4259557, 8519114, 12778671, 21297785, 25557342, 42595570, 63893355, 127786710]

約数ペア:

[(1, 127786710), (2, 63893355), (3, 42595570), (5, 25557342), (6, 21297785), (10, 12778671), (15, 8519114), (30, 4259557), (53, 2411070), (106, 1205535), (159, 803690), (265, 482214), (318, 401845), (530, 241107), (795, 160738), (1590, 80369)]