278319630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{47093}}^1$

素因数の和:47300

約数の個数: 32

約数和(自身を含む): 671372064

約数和(自身を除く): 393052434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 47093, 94186, 141279, 235465, 282558, 470930, 706395, 1412790, 9277321, 18554642, 27831963, 46386605, 55663926, 92773210, 139159815, 278319630]

約数ペア:

[(1, 278319630), (2, 139159815), (3, 92773210), (5, 55663926), (6, 46386605), (10, 27831963), (15, 18554642), (30, 9277321), (197, 1412790), (394, 706395), (591, 470930), (985, 282558), (1182, 235465), (1970, 141279), (2955, 94186), (5910, 47093)]