73856330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 148366080

約数和(自身を除く): 74509750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 71, 85, 142, 145, 170, 211, 290, 355, 422, 493, 710, 986, 1055, 1207, 2059, 2110, 2414, 2465, 3587, 4118, 4930, 6035, 6119, 7174, 10295, 12070, 12238, 14981, 17935, 20590, 29962, 30595, 35003, 35870, 61190, 70006, 74905, 104023, 149810, 175015, 208046, 254677, 350030, 434449, 509354, 520115, 868898, 1040230, 1273385, 2172245, 2546770, 4344490, 7385633, 14771266, 36928165, 73856330]

約数ペア:

[(1, 73856330), (2, 36928165), (5, 14771266), (10, 7385633), (17, 4344490), (29, 2546770), (34, 2172245), (58, 1273385), (71, 1040230), (85, 868898), (142, 520115), (145, 509354), (170, 434449), (211, 350030), (290, 254677), (355, 208046), (422, 175015), (493, 149810), (710, 104023), (986, 74905), (1055, 70006), (1207, 61190), (2059, 35870), (2110, 35003), (2414, 30595), (2465, 29962), (3587, 20590), (4118, 17935), (4930, 14981), (6035, 12238), (6119, 12070), (7174, 10295)]