30425430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{144883}}^1$

素因数の和:144900

約数の個数: 32

約数和(自身を含む): 83453184

約数和(自身を除く): 53027754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 144883, 289766, 434649, 724415, 869298, 1014181, 1448830, 2028362, 2173245, 3042543, 4346490, 5070905, 6085086, 10141810, 15212715, 30425430]

約数ペア:

[(1, 30425430), (2, 15212715), (3, 10141810), (5, 6085086), (6, 5070905), (7, 4346490), (10, 3042543), (14, 2173245), (15, 2028362), (21, 1448830), (30, 1014181), (35, 869298), (42, 724415), (70, 434649), (105, 289766), (210, 144883)]