29090710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 33117290

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 449, 589, 682, 898, 1045, 1178, 1705, 2090, 2245, 2945, 3410, 4490, 4939, 5890, 6479, 8531, 9878, 12958, 13919, 17062, 24695, 27838, 32395, 42655, 49390, 64790, 69595, 85310, 93841, 139190, 153109, 187682, 264461, 306218, 469205, 528922, 765545, 938410, 1322305, 1531090, 2644610, 2909071, 5818142, 14545355, 29090710]

約数ペア:

[(1, 29090710), (2, 14545355), (5, 5818142), (10, 2909071), (11, 2644610), (19, 1531090), (22, 1322305), (31, 938410), (38, 765545), (55, 528922), (62, 469205), (95, 306218), (110, 264461), (155, 187682), (190, 153109), (209, 139190), (310, 93841), (341, 85310), (418, 69595), (449, 64790), (589, 49390), (682, 42655), (898, 32395), (1045, 27838), (1178, 24695), (1705, 17062), (2090, 13919), (2245, 12958), (2945, 9878), (3410, 8531), (4490, 6479), (4939, 5890)]