63220430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69473}}^1$

素因数の和:69500

約数の個数: 32

約数和(自身を含む): 140059584

約数和(自身を除く): 76839154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 69473, 138946, 347365, 486311, 694730, 903149, 972622, 1806298, 2431555, 4515745, 4863110, 6322043, 9031490, 12644086, 31610215, 63220430]

約数ペア:

[(1, 63220430), (2, 31610215), (5, 12644086), (7, 9031490), (10, 6322043), (13, 4863110), (14, 4515745), (26, 2431555), (35, 1806298), (65, 972622), (70, 903149), (91, 694730), (130, 486311), (182, 347365), (455, 138946), (910, 69473)]