304508370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{236053}}^1$

素因数の和:236106

約数の個数: 32

約数和(自身を含む): 747819072

約数和(自身を除く): 443310702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 236053, 472106, 708159, 1180265, 1416318, 2360530, 3540795, 7081590, 10150279, 20300558, 30450837, 50751395, 60901674, 101502790, 152254185, 304508370]

約数ペア:

[(1, 304508370), (2, 152254185), (3, 101502790), (5, 60901674), (6, 50751395), (10, 30450837), (15, 20300558), (30, 10150279), (43, 7081590), (86, 3540795), (129, 2360530), (215, 1416318), (258, 1180265), (430, 708159), (645, 472106), (1290, 236053)]