29833760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 82047168

約数和(自身を除く): 52213408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 67, 80, 88, 92, 110, 115, 121, 134, 160, 176, 184, 220, 230, 242, 253, 268, 335, 352, 368, 440, 460, 484, 506, 536, 605, 670, 736, 737, 880, 920, 968, 1012, 1072, 1210, 1265, 1340, 1474, 1541, 1760, 1840, 1936, 2024, 2144, 2420, 2530, 2680, 2783, 2948, 3082, 3680, 3685, 3872, 4048, 4840, 5060, 5360, 5566, 5896, 6164, 7370, 7705, 8096, 8107, 9680, 10120, 10720, 11132, 11792, 12328, 13915, 14740, 15410, 16214, 16951, 19360, 20240, 22264, 23584, 24656, 27830, 29480, 30820, 32428, 33902, 40480, 40535, 44528, 49312, 55660, 58960, 61640, 64856, 67804, 81070, 84755, 89056, 111320, 117920, 123280, 129712, 135608, 162140, 169510, 186461, 222640, 246560, 259424, 271216, 324280, 339020, 372922, 445280, 542432, 648560, 678040, 745844, 932305, 1297120, 1356080, 1491688, 1864610, 2712160, 2983376, 3729220, 5966752, 7458440, 14916880, 29833760]

約数ペア:

[(1, 29833760), (2, 14916880), (4, 7458440), (5, 5966752), (8, 3729220), (10, 2983376), (11, 2712160), (16, 1864610), (20, 1491688), (22, 1356080), (23, 1297120), (32, 932305), (40, 745844), (44, 678040), (46, 648560), (55, 542432), (67, 445280), (80, 372922), (88, 339020), (92, 324280), (110, 271216), (115, 259424), (121, 246560), (134, 222640), (160, 186461), (176, 169510), (184, 162140), (220, 135608), (230, 129712), (242, 123280), (253, 117920), (268, 111320), (335, 89056), (352, 84755), (368, 81070), (440, 67804), (460, 64856), (484, 61640), (506, 58960), (536, 55660), (605, 49312), (670, 44528), (736, 40535), (737, 40480), (880, 33902), (920, 32428), (968, 30820), (1012, 29480), (1072, 27830), (1210, 24656), (1265, 23584), (1340, 22264), (1474, 20240), (1541, 19360), (1760, 16951), (1840, 16214), (1936, 15410), (2024, 14740), (2144, 13915), (2420, 12328), (2530, 11792), (2680, 11132), (2783, 10720), (2948, 10120), (3082, 9680), (3680, 8107), (3685, 8096), (3872, 7705), (4048, 7370), (4840, 6164), (5060, 5896), (5360, 5566)]