29949444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7025

約数の個数: 72

約数和(自身を含む): 91623168

約数和(自身を除く): 61673724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6991, 13982, 20973, 27964, 41946, 48937, 62919, 83892, 97874, 118847, 125838, 146811, 195748, 237694, 251676, 293622, 356541, 440433, 475388, 587244, 713082, 831929, 880866, 1069623, 1426164, 1663858, 1761732, 2139246, 2495787, 3327716, 4278492, 4991574, 7487361, 9983148, 14974722, 29949444]

約数ペア:

[(1, 29949444), (2, 14974722), (3, 9983148), (4, 7487361), (6, 4991574), (7, 4278492), (9, 3327716), (12, 2495787), (14, 2139246), (17, 1761732), (18, 1663858), (21, 1426164), (28, 1069623), (34, 880866), (36, 831929), (42, 713082), (51, 587244), (63, 475388), (68, 440433), (84, 356541), (102, 293622), (119, 251676), (126, 237694), (153, 195748), (204, 146811), (238, 125838), (252, 118847), (306, 97874), (357, 83892), (476, 62919), (612, 48937), (714, 41946), (1071, 27964), (1428, 20973), (2142, 13982), (4284, 6991)]