173121130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190243}}^1$

素因数の和:190270

約数の個数: 32

約数和(自身を含む): 383531904

約数和(自身を除く): 210410774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 190243, 380486, 951215, 1331701, 1902430, 2473159, 2663402, 4946318, 6658505, 12365795, 13317010, 17312113, 24731590, 34624226, 86560565, 173121130]

約数ペア:

[(1, 173121130), (2, 86560565), (5, 34624226), (7, 24731590), (10, 17312113), (13, 13317010), (14, 12365795), (26, 6658505), (35, 4946318), (65, 2663402), (70, 2473159), (91, 1902430), (130, 1331701), (182, 951215), (455, 380486), (910, 190243)]