31072970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 57956688

約数和(自身を除く): 26883718

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 613, 685, 1226, 1370, 3065, 5069, 6130, 10138, 22681, 25345, 45362, 50690, 83981, 113405, 167962, 226810, 419905, 839810, 3107297, 6214594, 15536485, 31072970]

約数ペア:

[(1, 31072970), (2, 15536485), (5, 6214594), (10, 3107297), (37, 839810), (74, 419905), (137, 226810), (185, 167962), (274, 113405), (370, 83981), (613, 50690), (685, 45362), (1226, 25345), (1370, 22681), (3065, 10138), (5069, 6130)]