1943390590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{122149}}^1$

素因数の和:122236

約数の個数: 32

約数和(自身を含む): 3676226400

約数和(自身を除く): 1732835810

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 15910, 122149, 244298, 610745, 1221490, 4519513, 5252407, 9039026, 10504814, 22597565, 26262035, 45195130, 52524070, 194339059, 388678118, 971695295, 1943390590]

約数ペア:

[(1, 1943390590), (2, 971695295), (5, 388678118), (10, 194339059), (37, 52524070), (43, 45195130), (74, 26262035), (86, 22597565), (185, 10504814), (215, 9039026), (370, 5252407), (430, 4519513), (1591, 1221490), (3182, 610745), (7955, 244298), (15910, 122149)]