17938510710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{19333}}^1$

素因数の和:19697

約数の個数: 64

約数和(自身を含む): 43548829632

約数和(自身を除く): 25610318922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 197, 314, 394, 471, 591, 785, 942, 985, 1182, 1570, 1970, 2355, 2955, 4710, 5910, 19333, 30929, 38666, 57999, 61858, 92787, 96665, 115998, 154645, 185574, 193330, 289995, 309290, 463935, 579990, 927870, 3035281, 3808601, 6070562, 7617202, 9105843, 11425803, 15176405, 18211686, 19043005, 22851606, 30352810, 38086010, 45529215, 57129015, 91058430, 114258030, 597950357, 1195900714, 1793851071, 2989751785, 3587702142, 5979503570, 8969255355, 17938510710]

約数ペア:

[(1, 17938510710), (2, 8969255355), (3, 5979503570), (5, 3587702142), (6, 2989751785), (10, 1793851071), (15, 1195900714), (30, 597950357), (157, 114258030), (197, 91058430), (314, 57129015), (394, 45529215), (471, 38086010), (591, 30352810), (785, 22851606), (942, 19043005), (985, 18211686), (1182, 15176405), (1570, 11425803), (1970, 9105843), (2355, 7617202), (2955, 6070562), (4710, 3808601), (5910, 3035281), (19333, 927870), (30929, 579990), (38666, 463935), (57999, 309290), (61858, 289995), (92787, 193330), (96665, 185574), (115998, 154645)]