1330782670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{8059}}^1$

素因数の和:8417

約数の個数: 48

約数和(自身を含む): 2795111280

約数和(自身を除く): 1464328610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 337, 490, 674, 1685, 2359, 3370, 4718, 8059, 11795, 16118, 16513, 23590, 33026, 40295, 56413, 80590, 82565, 112826, 165130, 282065, 394891, 564130, 789782, 1974455, 2715883, 3948910, 5431766, 13579415, 19011181, 27158830, 38022362, 95055905, 133078267, 190111810, 266156534, 665391335, 1330782670]

約数ペア:

[(1, 1330782670), (2, 665391335), (5, 266156534), (7, 190111810), (10, 133078267), (14, 95055905), (35, 38022362), (49, 27158830), (70, 19011181), (98, 13579415), (245, 5431766), (337, 3948910), (490, 2715883), (674, 1974455), (1685, 789782), (2359, 564130), (3370, 394891), (4718, 282065), (8059, 165130), (11795, 112826), (16118, 82565), (16513, 80590), (23590, 56413), (33026, 40295)]