1030430020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1392473}}^1$

素因数の和:1392519

約数の個数: 24

約数和(自身を含む): 2222388504

約数和(自身を除く): 1191958484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1392473, 2784946, 5569892, 6962365, 13924730, 27849460, 51521501, 103043002, 206086004, 257607505, 515215010, 1030430020]

約数ペア:

[(1, 1030430020), (2, 515215010), (4, 257607505), (5, 206086004), (10, 103043002), (20, 51521501), (37, 27849460), (74, 13924730), (148, 6962365), (185, 5569892), (370, 2784946), (740, 1392473)]