180711330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 451899648

約数和(自身を除く): 271188318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 426, 555, 710, 1065, 1110, 2130, 2293, 2627, 4586, 5254, 6879, 7881, 11465, 13135, 13758, 15762, 22930, 26270, 34395, 39405, 68790, 78810, 84841, 162803, 169682, 254523, 325606, 424205, 488409, 509046, 814015, 848410, 976818, 1272615, 1628030, 2442045, 2545230, 4884090, 6023711, 12047422, 18071133, 30118555, 36142266, 60237110, 90355665, 180711330]

約数ペア:

[(1, 180711330), (2, 90355665), (3, 60237110), (5, 36142266), (6, 30118555), (10, 18071133), (15, 12047422), (30, 6023711), (37, 4884090), (71, 2545230), (74, 2442045), (111, 1628030), (142, 1272615), (185, 976818), (213, 848410), (222, 814015), (355, 509046), (370, 488409), (426, 424205), (555, 325606), (710, 254523), (1065, 169682), (1110, 162803), (2130, 84841), (2293, 78810), (2627, 68790), (4586, 39405), (5254, 34395), (6879, 26270), (7881, 22930), (11465, 15762), (13135, 13758)]