7190460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 22342320

約数和(自身を除く): 15151860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 929, 1290, 1548, 1858, 1935, 2580, 2787, 3716, 3870, 4645, 5574, 7740, 8361, 9290, 11148, 13935, 16722, 18580, 27870, 33444, 39947, 41805, 55740, 79894, 83610, 119841, 159788, 167220, 199735, 239682, 359523, 399470, 479364, 599205, 719046, 798940, 1198410, 1438092, 1797615, 2396820, 3595230, 7190460]

約数ペア:

[(1, 7190460), (2, 3595230), (3, 2396820), (4, 1797615), (5, 1438092), (6, 1198410), (9, 798940), (10, 719046), (12, 599205), (15, 479364), (18, 399470), (20, 359523), (30, 239682), (36, 199735), (43, 167220), (45, 159788), (60, 119841), (86, 83610), (90, 79894), (129, 55740), (172, 41805), (180, 39947), (215, 33444), (258, 27870), (387, 18580), (430, 16722), (516, 13935), (645, 11148), (774, 9290), (860, 8361), (929, 7740), (1290, 5574), (1548, 4645), (1858, 3870), (1935, 3716), (2580, 2787)]