7264180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 12331340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 89, 106, 110, 140, 154, 178, 212, 220, 265, 308, 356, 371, 385, 445, 530, 583, 623, 742, 770, 890, 979, 1060, 1166, 1246, 1484, 1540, 1780, 1855, 1958, 2332, 2492, 2915, 3115, 3710, 3916, 4081, 4717, 4895, 5830, 6230, 6853, 7420, 8162, 9434, 9790, 11660, 12460, 13706, 16324, 18868, 19580, 20405, 23585, 27412, 33019, 34265, 40810, 47170, 51887, 66038, 68530, 81620, 94340, 103774, 132076, 137060, 165095, 207548, 259435, 330190, 363209, 518870, 660380, 726418, 1037740, 1452836, 1816045, 3632090, 7264180]

約数ペア:

[(1, 7264180), (2, 3632090), (4, 1816045), (5, 1452836), (7, 1037740), (10, 726418), (11, 660380), (14, 518870), (20, 363209), (22, 330190), (28, 259435), (35, 207548), (44, 165095), (53, 137060), (55, 132076), (70, 103774), (77, 94340), (89, 81620), (106, 68530), (110, 66038), (140, 51887), (154, 47170), (178, 40810), (212, 34265), (220, 33019), (265, 27412), (308, 23585), (356, 20405), (371, 19580), (385, 18868), (445, 16324), (530, 13706), (583, 12460), (623, 11660), (742, 9790), (770, 9434), (890, 8162), (979, 7420), (1060, 6853), (1166, 6230), (1246, 5830), (1484, 4895), (1540, 4717), (1780, 4081), (1855, 3916), (1958, 3710), (2332, 3115), (2492, 2915)]