70804690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1453}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 139444416

約数和(自身を除く): 68639726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1453, 2215, 2906, 4430, 4873, 7265, 9746, 14530, 15983, 24365, 31966, 48730, 79915, 159830, 643679, 1287358, 3218395, 6436790, 7080469, 14160938, 35402345, 70804690]

約数ペア:

[(1, 70804690), (2, 35402345), (5, 14160938), (10, 7080469), (11, 6436790), (22, 3218395), (55, 1287358), (110, 643679), (443, 159830), (886, 79915), (1453, 48730), (2215, 31966), (2906, 24365), (4430, 15983), (4873, 14530), (7265, 9746)]