47382780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{789713}}^1$

素因数の和:789725

約数の個数: 24

約数和(自身を含む): 132671952

約数和(自身を除く): 85289172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 789713, 1579426, 2369139, 3158852, 3948565, 4738278, 7897130, 9476556, 11845695, 15794260, 23691390, 47382780]

約数ペア:

[(1, 47382780), (2, 23691390), (3, 15794260), (4, 11845695), (5, 9476556), (6, 7897130), (10, 4738278), (12, 3948565), (15, 3158852), (20, 2369139), (30, 1579426), (60, 789713)]