2100189745115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1\times {\mathrm{44021}}^1$

素因数の和:45620

約数の個数: 64

約数和(自身を含む): 3182160909312

約数和(自身を除く): 1081971164197

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 1493, 2905, 4565, 6391, 7465, 10451, 16423, 31955, 44021, 52255, 82115, 114961, 123919, 220105, 308147, 484231, 574805, 619595, 867433, 1363109, 1540735, 2421155, 3389617, 3653743, 4337165, 6815545, 9541763, 16948085, 18268715, 25576201, 40191173, 47708815, 65723353, 127881005, 200955865, 281338211, 328616765, 460063471, 722956883, 1406691055, 2300317355, 3614784415, 5060698181, 5455038299, 25303490905, 27275191495, 38185268093, 60005421289, 190926340465, 300027106445, 420037949023, 2100189745115]

約数ペア:

[(1, 2100189745115), (5, 420037949023), (7, 300027106445), (11, 190926340465), (35, 60005421289), (55, 38185268093), (77, 27275191495), (83, 25303490905), (385, 5455038299), (415, 5060698181), (581, 3614784415), (913, 2300317355), (1493, 1406691055), (2905, 722956883), (4565, 460063471), (6391, 328616765), (7465, 281338211), (10451, 200955865), (16423, 127881005), (31955, 65723353), (44021, 47708815), (52255, 40191173), (82115, 25576201), (114961, 18268715), (123919, 16948085), (220105, 9541763), (308147, 6815545), (484231, 4337165), (574805, 3653743), (619595, 3389617), (867433, 2421155), (1363109, 1540735)]