30967360

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 48036800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 71, 80, 94, 116, 142, 145, 160, 188, 232, 235, 284, 290, 320, 355, 376, 464, 470, 568, 580, 710, 752, 928, 940, 1136, 1160, 1363, 1420, 1504, 1856, 1880, 2059, 2272, 2320, 2726, 2840, 3008, 3337, 3760, 4118, 4544, 4640, 5452, 5680, 6674, 6815, 7520, 8236, 9280, 10295, 10904, 11360, 13348, 13630, 15040, 16472, 16685, 20590, 21808, 22720, 26696, 27260, 32944, 33370, 41180, 43616, 53392, 54520, 65888, 66740, 82360, 87232, 96773, 106784, 109040, 131776, 133480, 164720, 193546, 213568, 218080, 266960, 329440, 387092, 436160, 483865, 533920, 658880, 774184, 967730, 1067840, 1548368, 1935460, 3096736, 3870920, 6193472, 7741840, 15483680, 30967360]

約数ペア:

[(1, 30967360), (2, 15483680), (4, 7741840), (5, 6193472), (8, 3870920), (10, 3096736), (16, 1935460), (20, 1548368), (29, 1067840), (32, 967730), (40, 774184), (47, 658880), (58, 533920), (64, 483865), (71, 436160), (80, 387092), (94, 329440), (116, 266960), (142, 218080), (145, 213568), (160, 193546), (188, 164720), (232, 133480), (235, 131776), (284, 109040), (290, 106784), (320, 96773), (355, 87232), (376, 82360), (464, 66740), (470, 65888), (568, 54520), (580, 53392), (710, 43616), (752, 41180), (928, 33370), (940, 32944), (1136, 27260), (1160, 26696), (1363, 22720), (1420, 21808), (1504, 20590), (1856, 16685), (1880, 16472), (2059, 15040), (2272, 13630), (2320, 13348), (2726, 11360), (2840, 10904), (3008, 10295), (3337, 9280), (3760, 8236), (4118, 7520), (4544, 6815), (4640, 6674), (5452, 5680)]