316107370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{31391}}^1$

素因数の和:31470

約数の個数: 32

約数和(自身を含む): 610260480

約数和(自身を除く): 294153110

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 31391, 62782, 156955, 313910, 596429, 1192858, 1663723, 2982145, 3327446, 5964290, 8318615, 16637230, 31610737, 63221474, 158053685, 316107370]

約数ペア:

[(1, 316107370), (2, 158053685), (5, 63221474), (10, 31610737), (19, 16637230), (38, 8318615), (53, 5964290), (95, 3327446), (106, 2982145), (190, 1663723), (265, 1192858), (530, 596429), (1007, 313910), (2014, 156955), (5035, 62782), (10070, 31391)]