9490130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 18903024

約数和(自身を除く): 9412894

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1973, 2405, 3946, 4810, 9865, 19730, 25649, 51298, 73001, 128245, 146002, 256490, 365005, 730010, 949013, 1898026, 4745065, 9490130]

約数ペア:

[(1, 9490130), (2, 4745065), (5, 1898026), (10, 949013), (13, 730010), (26, 365005), (37, 256490), (65, 146002), (74, 128245), (130, 73001), (185, 51298), (370, 25649), (481, 19730), (962, 9865), (1973, 4810), (2405, 3946)]