5172454890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 13559337792

約数和(自身を除く): 8386882902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 401, 502, 571, 753, 802, 1142, 1203, 1255, 1506, 1713, 2005, 2259, 2406, 2510, 2855, 3426, 3609, 3765, 4010, 4518, 5139, 5710, 6015, 7218, 7530, 8565, 10278, 11295, 12030, 17130, 18045, 22590, 25695, 36090, 51390, 100651, 143321, 201302, 228971, 286642, 301953, 429963, 457942, 503255, 603906, 686913, 716605, 859926, 905859, 1006510, 1144855, 1289889, 1373826, 1433210, 1509765, 1811718, 2060739, 2149815, 2289710, 2579778, 3019530, 3434565, 4121478, 4299630, 4529295, 6449445, 6869130, 9058590, 10303695, 12898890, 20607390, 57471721, 114943442, 172415163, 287358605, 344830326, 517245489, 574717210, 862075815, 1034490978, 1724151630, 2586227445, 5172454890]

約数ペア:

[(1, 5172454890), (2, 2586227445), (3, 1724151630), (5, 1034490978), (6, 862075815), (9, 574717210), (10, 517245489), (15, 344830326), (18, 287358605), (30, 172415163), (45, 114943442), (90, 57471721), (251, 20607390), (401, 12898890), (502, 10303695), (571, 9058590), (753, 6869130), (802, 6449445), (1142, 4529295), (1203, 4299630), (1255, 4121478), (1506, 3434565), (1713, 3019530), (2005, 2579778), (2259, 2289710), (2406, 2149815), (2510, 2060739), (2855, 1811718), (3426, 1509765), (3609, 1433210), (3765, 1373826), (4010, 1289889), (4518, 1144855), (5139, 1006510), (5710, 905859), (6015, 859926), (7218, 716605), (7530, 686913), (8565, 603906), (10278, 503255), (11295, 457942), (12030, 429963), (17130, 301953), (18045, 286642), (22590, 228971), (25695, 201302), (36090, 143321), (51390, 100651)]