85405110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 168403530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 170, 210, 235, 238, 255, 282, 329, 357, 470, 509, 510, 595, 658, 705, 714, 799, 987, 1018, 1190, 1410, 1527, 1598, 1645, 1785, 1974, 2397, 2545, 3054, 3290, 3563, 3570, 3995, 4794, 4935, 5090, 5593, 7126, 7635, 7990, 8653, 9870, 10689, 11186, 11985, 15270, 16779, 17306, 17815, 21378, 23923, 23970, 25959, 27965, 33558, 35630, 43265, 47846, 51918, 53445, 55930, 60571, 71769, 83895, 86530, 106890, 119615, 121142, 129795, 143538, 167461, 167790, 181713, 239230, 259590, 302855, 334922, 358845, 363426, 406691, 502383, 605710, 717690, 813382, 837305, 908565, 1004766, 1220073, 1674610, 1817130, 2033455, 2440146, 2511915, 2846837, 4066910, 5023830, 5693674, 6100365, 8540511, 12200730, 14234185, 17081022, 28468370, 42702555, 85405110]

約数ペア:

[(1, 85405110), (2, 42702555), (3, 28468370), (5, 17081022), (6, 14234185), (7, 12200730), (10, 8540511), (14, 6100365), (15, 5693674), (17, 5023830), (21, 4066910), (30, 2846837), (34, 2511915), (35, 2440146), (42, 2033455), (47, 1817130), (51, 1674610), (70, 1220073), (85, 1004766), (94, 908565), (102, 837305), (105, 813382), (119, 717690), (141, 605710), (170, 502383), (210, 406691), (235, 363426), (238, 358845), (255, 334922), (282, 302855), (329, 259590), (357, 239230), (470, 181713), (509, 167790), (510, 167461), (595, 143538), (658, 129795), (705, 121142), (714, 119615), (799, 106890), (987, 86530), (1018, 83895), (1190, 71769), (1410, 60571), (1527, 55930), (1598, 53445), (1645, 51918), (1785, 47846), (1974, 43265), (2397, 35630), (2545, 33558), (3054, 27965), (3290, 25959), (3563, 23970), (3570, 23923), (3995, 21378), (4794, 17815), (4935, 17306), (5090, 16779), (5593, 15270), (7126, 11985), (7635, 11186), (7990, 10689), (8653, 9870)]