1690354295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 2530344960

約数和(自身を除く): 839990665

約数列:

[1, 5, 7, 23, 35, 43, 47, 115, 161, 215, 235, 301, 329, 805, 989, 1039, 1081, 1505, 1645, 2021, 4945, 5195, 5405, 6923, 7273, 7567, 10105, 14147, 23897, 34615, 36365, 37835, 44677, 46483, 48833, 70735, 119485, 167279, 223385, 232415, 244165, 312739, 325381, 341831, 836395, 1027571, 1123159, 1563695, 1626905, 1709155, 2099819, 5137855, 5615795, 7192997, 7862113, 10499095, 14698733, 35964985, 39310565, 48295837, 73493665, 241479185, 338070859, 1690354295]

約数ペア:

[(1, 1690354295), (5, 338070859), (7, 241479185), (23, 73493665), (35, 48295837), (43, 39310565), (47, 35964985), (115, 14698733), (161, 10499095), (215, 7862113), (235, 7192997), (301, 5615795), (329, 5137855), (805, 2099819), (989, 1709155), (1039, 1626905), (1081, 1563695), (1505, 1123159), (1645, 1027571), (2021, 836395), (4945, 341831), (5195, 325381), (5405, 312739), (6923, 244165), (7273, 232415), (7567, 223385), (10105, 167279), (14147, 119485), (23897, 70735), (34615, 48833), (36365, 46483), (37835, 44677)]