71341180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 167541696

約数和(自身を除く): 96200516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 53, 68, 74, 85, 106, 107, 148, 170, 185, 212, 214, 265, 340, 370, 428, 530, 535, 629, 740, 901, 1060, 1070, 1258, 1802, 1819, 1961, 2140, 2516, 3145, 3604, 3638, 3922, 3959, 4505, 5671, 6290, 7276, 7844, 7918, 9010, 9095, 9805, 11342, 12580, 15836, 18020, 18190, 19610, 19795, 22684, 28355, 33337, 36380, 39220, 39590, 56710, 66674, 67303, 79180, 96407, 113420, 133348, 134606, 166685, 192814, 209827, 269212, 333370, 336515, 385628, 419654, 482035, 666740, 673030, 839308, 964070, 1049135, 1346060, 1928140, 2098270, 3567059, 4196540, 7134118, 14268236, 17835295, 35670590, 71341180]

約数ペア:

[(1, 71341180), (2, 35670590), (4, 17835295), (5, 14268236), (10, 7134118), (17, 4196540), (20, 3567059), (34, 2098270), (37, 1928140), (53, 1346060), (68, 1049135), (74, 964070), (85, 839308), (106, 673030), (107, 666740), (148, 482035), (170, 419654), (185, 385628), (212, 336515), (214, 333370), (265, 269212), (340, 209827), (370, 192814), (428, 166685), (530, 134606), (535, 133348), (629, 113420), (740, 96407), (901, 79180), (1060, 67303), (1070, 66674), (1258, 56710), (1802, 39590), (1819, 39220), (1961, 36380), (2140, 33337), (2516, 28355), (3145, 22684), (3604, 19795), (3638, 19610), (3922, 18190), (3959, 18020), (4505, 15836), (5671, 12580), (6290, 11342), (7276, 9805), (7844, 9095), (7918, 9010)]