84140590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227407}}^1$

素因数の和:227451

約数の個数: 16

約数和(自身を含む): 155547072

約数和(自身を除く): 71406482

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 227407, 454814, 1137035, 2274070, 8414059, 16828118, 42070295, 84140590]

約数ペア:

[(1, 84140590), (2, 42070295), (5, 16828118), (10, 8414059), (37, 2274070), (74, 1137035), (185, 454814), (370, 227407)]