13457190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 32394240

約数和(自身を除く): 18937050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 739, 1214, 1478, 1821, 2217, 3035, 3642, 3695, 4434, 6070, 7390, 9105, 11085, 18210, 22170, 448573, 897146, 1345719, 2242865, 2691438, 4485730, 6728595, 13457190]

約数ペア:

[(1, 13457190), (2, 6728595), (3, 4485730), (5, 2691438), (6, 2242865), (10, 1345719), (15, 897146), (30, 448573), (607, 22170), (739, 18210), (1214, 11085), (1478, 9105), (1821, 7390), (2217, 6070), (3035, 4434), (3642, 3695)]