17270590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 31946400

約数和(自身を除く): 14675810

約数列:

[1, 2, 5, 10, 67, 134, 149, 173, 298, 335, 346, 670, 745, 865, 1490, 1730, 9983, 11591, 19966, 23182, 25777, 49915, 51554, 57955, 99830, 115910, 128885, 257770, 1727059, 3454118, 8635295, 17270590]

約数ペア:

[(1, 17270590), (2, 8635295), (5, 3454118), (10, 1727059), (67, 257770), (134, 128885), (149, 115910), (173, 99830), (298, 57955), (335, 51554), (346, 49915), (670, 25777), (745, 23182), (865, 19966), (1490, 11591), (1730, 9983)]