7994190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 11267250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 607, 878, 1214, 1317, 1821, 2195, 2634, 3035, 3642, 4390, 6070, 6585, 9105, 13170, 18210, 266473, 532946, 799419, 1332365, 1598838, 2664730, 3997095, 7994190]

約数ペア:

[(1, 7994190), (2, 3997095), (3, 2664730), (5, 1598838), (6, 1332365), (10, 799419), (15, 532946), (30, 266473), (439, 18210), (607, 13170), (878, 9105), (1214, 6585), (1317, 6070), (1821, 4390), (2195, 3642), (2634, 3035)]