147658770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 466659648

約数和(自身を除く): 319000878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 811, 867, 1071, 1190, 1445, 1530, 1622, 1734, 1785, 2023, 2142, 2433, 2601, 2890, 3570, 4046, 4055, 4335, 4866, 5202, 5355, 5677, 6069, 7299, 8110, 8670, 10115, 10710, 11354, 12138, 12165, 13005, 13787, 14598, 17031, 18207, 20230, 24330, 26010, 27574, 28385, 30345, 34062, 36414, 36495, 41361, 51093, 56770, 60690, 68935, 72990, 82722, 85155, 91035, 96509, 102186, 124083, 137870, 170310, 182070, 193018, 206805, 234379, 248166, 255465, 289527, 413610, 468758, 482545, 510930, 579054, 620415, 703137, 868581, 965090, 1171895, 1240830, 1406274, 1447635, 1640653, 1737162, 2109411, 2343790, 2895270, 3281306, 3515685, 4218822, 4342905, 4921959, 7031370, 8203265, 8685810, 9843918, 10547055, 14765877, 16406530, 21094110, 24609795, 29531754, 49219590, 73829385, 147658770]

約数ペア:

[(1, 147658770), (2, 73829385), (3, 49219590), (5, 29531754), (6, 24609795), (7, 21094110), (9, 16406530), (10, 14765877), (14, 10547055), (15, 9843918), (17, 8685810), (18, 8203265), (21, 7031370), (30, 4921959), (34, 4342905), (35, 4218822), (42, 3515685), (45, 3281306), (51, 2895270), (63, 2343790), (70, 2109411), (85, 1737162), (90, 1640653), (102, 1447635), (105, 1406274), (119, 1240830), (126, 1171895), (153, 965090), (170, 868581), (210, 703137), (238, 620415), (255, 579054), (289, 510930), (306, 482545), (315, 468758), (357, 413610), (510, 289527), (578, 255465), (595, 248166), (630, 234379), (714, 206805), (765, 193018), (811, 182070), (867, 170310), (1071, 137870), (1190, 124083), (1445, 102186), (1530, 96509), (1622, 91035), (1734, 85155), (1785, 82722), (2023, 72990), (2142, 68935), (2433, 60690), (2601, 56770), (2890, 51093), (3570, 41361), (4046, 36495), (4055, 36414), (4335, 34062), (4866, 30345), (5202, 28385), (5355, 27574), (5677, 26010), (6069, 24330), (7299, 20230), (8110, 18207), (8670, 17031), (10115, 14598), (10710, 13787), (11354, 13005), (12138, 12165)]