218514170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 461410560

約数和(自身を除く): 242896390

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 157, 295, 314, 337, 413, 590, 674, 785, 826, 1099, 1570, 1685, 2065, 2198, 2359, 3370, 4130, 4718, 5495, 9263, 10990, 11795, 18526, 19883, 23590, 39766, 46315, 52909, 64841, 92630, 99415, 105818, 129682, 139181, 198830, 264545, 278362, 324205, 370363, 529090, 648410, 695905, 740726, 1391810, 1851815, 3121631, 3703630, 6243262, 15608155, 21851417, 31216310, 43702834, 109257085, 218514170]

約数ペア:

[(1, 218514170), (2, 109257085), (5, 43702834), (7, 31216310), (10, 21851417), (14, 15608155), (35, 6243262), (59, 3703630), (70, 3121631), (118, 1851815), (157, 1391810), (295, 740726), (314, 695905), (337, 648410), (413, 529090), (590, 370363), (674, 324205), (785, 278362), (826, 264545), (1099, 198830), (1570, 139181), (1685, 129682), (2065, 105818), (2198, 99415), (2359, 92630), (3370, 64841), (4130, 52909), (4718, 46315), (5495, 39766), (9263, 23590), (10990, 19883), (11795, 18526)]