38864670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 62257890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 439, 454, 681, 878, 1135, 1317, 1362, 2195, 2270, 2634, 2951, 3405, 4390, 5707, 5902, 6585, 6810, 8853, 11414, 13170, 14755, 17121, 17706, 28535, 29510, 34242, 44265, 57070, 85605, 88530, 99653, 171210, 199306, 298959, 498265, 597918, 996530, 1295489, 1494795, 2590978, 2989590, 3886467, 6477445, 7772934, 12954890, 19432335, 38864670]

約数ペア:

[(1, 38864670), (2, 19432335), (3, 12954890), (5, 7772934), (6, 6477445), (10, 3886467), (13, 2989590), (15, 2590978), (26, 1494795), (30, 1295489), (39, 996530), (65, 597918), (78, 498265), (130, 298959), (195, 199306), (227, 171210), (390, 99653), (439, 88530), (454, 85605), (681, 57070), (878, 44265), (1135, 34242), (1317, 29510), (1362, 28535), (2195, 17706), (2270, 17121), (2634, 14755), (2951, 13170), (3405, 11414), (4390, 8853), (5707, 6810), (5902, 6585)]