11803140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 37372608

約数和(自身を除く): 25569468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2851, 4140, 5702, 8553, 11404, 14255, 17106, 25659, 28510, 34212, 42765, 51318, 57020, 65573, 85530, 102636, 128295, 131146, 171060, 196719, 256590, 262292, 327865, 393438, 513180, 590157, 655730, 786876, 983595, 1180314, 1311460, 1967190, 2360628, 2950785, 3934380, 5901570, 11803140]

約数ペア:

[(1, 11803140), (2, 5901570), (3, 3934380), (4, 2950785), (5, 2360628), (6, 1967190), (9, 1311460), (10, 1180314), (12, 983595), (15, 786876), (18, 655730), (20, 590157), (23, 513180), (30, 393438), (36, 327865), (45, 262292), (46, 256590), (60, 196719), (69, 171060), (90, 131146), (92, 128295), (115, 102636), (138, 85530), (180, 65573), (207, 57020), (230, 51318), (276, 42765), (345, 34212), (414, 28510), (460, 25659), (690, 17106), (828, 14255), (1035, 11404), (1380, 8553), (2070, 5702), (2851, 4140)]