63448910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2153}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 130894272

約数和(自身を除く): 67445362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2153, 2947, 4210, 4306, 5894, 10765, 14735, 15071, 21530, 29470, 30142, 75355, 150710, 906413, 1812826, 4532065, 6344891, 9064130, 12689782, 31724455, 63448910]

約数ペア:

[(1, 63448910), (2, 31724455), (5, 12689782), (7, 9064130), (10, 6344891), (14, 4532065), (35, 1812826), (70, 906413), (421, 150710), (842, 75355), (2105, 30142), (2153, 29470), (2947, 21530), (4210, 15071), (4306, 14735), (5894, 10765)]