247685770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{14243}}^1$

素因数の和:14334

約数の個数: 32

約数和(自身を含む): 467659008

約数和(自身を除く): 219973238

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 14243, 17390, 28486, 71215, 142430, 526991, 669421, 1053982, 1338842, 2634955, 3347105, 5269910, 6694210, 24768577, 49537154, 123842885, 247685770]

約数ペア:

[(1, 247685770), (2, 123842885), (5, 49537154), (10, 24768577), (37, 6694210), (47, 5269910), (74, 3347105), (94, 2634955), (185, 1338842), (235, 1053982), (370, 669421), (470, 526991), (1739, 142430), (3478, 71215), (8695, 28486), (14243, 17390)]