187777961210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20169491}}^1$

素因数の和:20169531

約数の個数: 48

約数和(自身を含む): 413877975840

約数和(自身を除く): 226100014630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 20169491, 40338982, 100847455, 141186437, 201694910, 282372874, 383220329, 705932185, 766440658, 988305059, 1411864370, 1916101645, 1976610118, 2682542303, 3832203290, 4941525295, 5365084606, 9883050590, 13412711515, 18777796121, 26825423030, 37555592242, 93888980605, 187777961210]

約数ペア:

[(1, 187777961210), (2, 93888980605), (5, 37555592242), (7, 26825423030), (10, 18777796121), (14, 13412711515), (19, 9883050590), (35, 5365084606), (38, 4941525295), (49, 3832203290), (70, 2682542303), (95, 1976610118), (98, 1916101645), (133, 1411864370), (190, 988305059), (245, 766440658), (266, 705932185), (490, 383220329), (665, 282372874), (931, 201694910), (1330, 141186437), (1862, 100847455), (4655, 40338982), (9310, 20169491)]