78133710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31379}}^1$

素因数の和:31472

約数の個数: 32

約数和(自身を含む): 189786240

約数和(自身を除く): 111652530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 31379, 62758, 94137, 156895, 188274, 313790, 470685, 941370, 2604457, 5208914, 7813371, 13022285, 15626742, 26044570, 39066855, 78133710]

約数ペア:

[(1, 78133710), (2, 39066855), (3, 26044570), (5, 15626742), (6, 13022285), (10, 7813371), (15, 5208914), (30, 2604457), (83, 941370), (166, 470685), (249, 313790), (415, 188274), (498, 156895), (830, 94137), (1245, 62758), (2490, 31379)]