1302070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1808330

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 89, 95, 110, 133, 154, 178, 190, 209, 266, 385, 418, 445, 623, 665, 770, 890, 979, 1045, 1246, 1330, 1463, 1691, 1958, 2090, 2926, 3115, 3382, 4895, 6230, 6853, 7315, 8455, 9790, 11837, 13706, 14630, 16910, 18601, 23674, 34265, 37202, 59185, 68530, 93005, 118370, 130207, 186010, 260414, 651035, 1302070]

約数ペア:

[(1, 1302070), (2, 651035), (5, 260414), (7, 186010), (10, 130207), (11, 118370), (14, 93005), (19, 68530), (22, 59185), (35, 37202), (38, 34265), (55, 23674), (70, 18601), (77, 16910), (89, 14630), (95, 13706), (110, 11837), (133, 9790), (154, 8455), (178, 7315), (190, 6853), (209, 6230), (266, 4895), (385, 3382), (418, 3115), (445, 2926), (623, 2090), (665, 1958), (770, 1691), (890, 1463), (979, 1330), (1045, 1246)]