72470292470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{3307}}^1$

素因数の和:3885

約数の個数: 64

約数和(自身を含む): 135726022656

約数和(自身を除く): 63255730186

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 317, 446, 634, 1115, 1585, 2230, 3170, 3307, 6614, 6913, 9827, 13826, 16535, 19654, 33070, 34565, 49135, 69130, 70691, 98270, 102517, 141382, 205034, 353455, 512585, 706910, 737461, 1025170, 1048319, 1474922, 2096638, 2191421, 3687305, 4382842, 5241595, 7374610, 10483190, 10957105, 21914210, 22861291, 32497889, 45722582, 64995778, 114306455, 162489445, 228612910, 233775137, 324978890, 467550274, 1168875685, 2337751370, 7247029247, 14494058494, 36235146235, 72470292470]

約数ペア:

[(1, 72470292470), (2, 36235146235), (5, 14494058494), (10, 7247029247), (31, 2337751370), (62, 1168875685), (155, 467550274), (223, 324978890), (310, 233775137), (317, 228612910), (446, 162489445), (634, 114306455), (1115, 64995778), (1585, 45722582), (2230, 32497889), (3170, 22861291), (3307, 21914210), (6614, 10957105), (6913, 10483190), (9827, 7374610), (13826, 5241595), (16535, 4382842), (19654, 3687305), (33070, 2191421), (34565, 2096638), (49135, 1474922), (69130, 1048319), (70691, 1025170), (98270, 737461), (102517, 706910), (141382, 512585), (205034, 353455)]