30313956738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{745951}}^1$

素因数の和:746490

約数の個数: 32

約数和(自身を含む): 65417006592

約数和(自身を除く): 35103049854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 6773, 13546, 20319, 40638, 745951, 1491902, 2237853, 4475706, 9697363, 19394726, 29092089, 58184178, 388640471, 777280942, 1165921413, 2331842826, 5052326123, 10104652246, 15156978369, 30313956738]

約数ペア:

[(1, 30313956738), (2, 15156978369), (3, 10104652246), (6, 5052326123), (13, 2331842826), (26, 1165921413), (39, 777280942), (78, 388640471), (521, 58184178), (1042, 29092089), (1563, 19394726), (3126, 9697363), (6773, 4475706), (13546, 2237853), (20319, 1491902), (40638, 745951)]