30403731460

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3096103}}^1$

素因数の和:3096603

約数の個数: 24

約数和(自身を含む): 63977893056

約数和(自身を除く): 33574161596

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 3096103, 6192206, 12384412, 15480515, 30961030, 61922060, 1520186573, 3040373146, 6080746292, 7600932865, 15201865730, 30403731460]

約数ペア:

[(1, 30403731460), (2, 15201865730), (4, 7600932865), (5, 6080746292), (10, 3040373146), (20, 1520186573), (491, 61922060), (982, 30961030), (1964, 15480515), (2455, 12384412), (4910, 6192206), (9820, 3096103)]