210132930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7879}}^1$

素因数の和:8023

約数の個数: 64

約数和(自身を含む): 580976640

約数和(自身を除く): 370843710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 7879, 8890, 13335, 15758, 23637, 26670, 39395, 47274, 55153, 78790, 110306, 118185, 165459, 236370, 275765, 330918, 551530, 827295, 1000633, 1654590, 2001266, 3001899, 5003165, 6003798, 7004431, 10006330, 14008862, 15009495, 21013293, 30018990, 35022155, 42026586, 70044310, 105066465, 210132930]

約数ペア:

[(1, 210132930), (2, 105066465), (3, 70044310), (5, 42026586), (6, 35022155), (7, 30018990), (10, 21013293), (14, 15009495), (15, 14008862), (21, 10006330), (30, 7004431), (35, 6003798), (42, 5003165), (70, 3001899), (105, 2001266), (127, 1654590), (210, 1000633), (254, 827295), (381, 551530), (635, 330918), (762, 275765), (889, 236370), (1270, 165459), (1778, 118185), (1905, 110306), (2667, 78790), (3810, 55153), (4445, 47274), (5334, 39395), (7879, 26670), (8890, 23637), (13335, 15758)]