9081903460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{1103}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 22066716672

約数和(自身を除く): 12984813212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 571, 721, 1030, 1103, 1142, 1442, 2060, 2206, 2284, 2855, 2884, 3605, 3997, 4412, 5515, 5710, 7210, 7721, 7994, 11030, 11420, 14420, 15442, 15988, 19985, 22060, 30884, 38605, 39970, 58813, 77210, 79940, 113609, 117626, 154420, 227218, 235252, 294065, 411691, 454436, 568045, 588130, 629813, 795263, 823382, 1136090, 1176260, 1259626, 1590526, 1646764, 2058455, 2272180, 2519252, 3149065, 3181052, 3976315, 4116910, 4408691, 6298130, 7952630, 8233820, 8817382, 12596260, 15905260, 17634764, 22043455, 44086910, 64870739, 88173820, 129741478, 259482956, 324353695, 454095173, 648707390, 908190346, 1297414780, 1816380692, 2270475865, 4540951730, 9081903460]

約数ペア:

[(1, 9081903460), (2, 4540951730), (4, 2270475865), (5, 1816380692), (7, 1297414780), (10, 908190346), (14, 648707390), (20, 454095173), (28, 324353695), (35, 259482956), (70, 129741478), (103, 88173820), (140, 64870739), (206, 44086910), (412, 22043455), (515, 17634764), (571, 15905260), (721, 12596260), (1030, 8817382), (1103, 8233820), (1142, 7952630), (1442, 6298130), (2060, 4408691), (2206, 4116910), (2284, 3976315), (2855, 3181052), (2884, 3149065), (3605, 2519252), (3997, 2272180), (4412, 2058455), (5515, 1646764), (5710, 1590526), (7210, 1259626), (7721, 1176260), (7994, 1136090), (11030, 823382), (11420, 795263), (14420, 629813), (15442, 588130), (15988, 568045), (19985, 454436), (22060, 411691), (30884, 294065), (38605, 235252), (39970, 227218), (58813, 154420), (77210, 117626), (79940, 113609)]