249084210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{18913}}^1$

素因数の和:19362

約数の個数: 32

約数和(自身を含む): 599195520

約数和(自身を除く): 350111310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 18913, 37826, 56739, 94565, 113478, 189130, 283695, 567390, 8302807, 16605614, 24908421, 41514035, 49816842, 83028070, 124542105, 249084210]

約数ペア:

[(1, 249084210), (2, 124542105), (3, 83028070), (5, 49816842), (6, 41514035), (10, 24908421), (15, 16605614), (30, 8302807), (439, 567390), (878, 283695), (1317, 189130), (2195, 113478), (2634, 94565), (4390, 56739), (6585, 37826), (13170, 18913)]