2563669830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5381}}^1\times {\mathrm{15881}}^1$

素因数の和:21272

約数の個数: 32

約数和(自身を含む): 6154338528

約数和(自身を除く): 3590668698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5381, 10762, 15881, 16143, 26905, 31762, 32286, 47643, 53810, 79405, 80715, 95286, 158810, 161430, 238215, 476430, 85455661, 170911322, 256366983, 427278305, 512733966, 854556610, 1281834915, 2563669830]

約数ペア:

[(1, 2563669830), (2, 1281834915), (3, 854556610), (5, 512733966), (6, 427278305), (10, 256366983), (15, 170911322), (30, 85455661), (5381, 476430), (10762, 238215), (15881, 161430), (16143, 158810), (26905, 95286), (31762, 80715), (32286, 79405), (47643, 53810)]