613980430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{8771149}}^1$

素因数の和:8771163

約数の個数: 16

約数和(自身を含む): 1263045600

約数和(自身を除く): 649065170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 8771149, 17542298, 43855745, 61398043, 87711490, 122796086, 306990215, 613980430]

約数ペア:

[(1, 613980430), (2, 306990215), (5, 122796086), (7, 87711490), (10, 61398043), (14, 43855745), (35, 17542298), (70, 8771149)]