70590905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 106299648

約数和(自身を除く): 35708743

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 1013, 1267, 1991, 5065, 6335, 7091, 9955, 11143, 13937, 35455, 55715, 69685, 78001, 183353, 390005, 916765, 1283471, 2016883, 6417355, 10084415, 14118181, 70590905]

約数ペア:

[(1, 70590905), (5, 14118181), (7, 10084415), (11, 6417355), (35, 2016883), (55, 1283471), (77, 916765), (181, 390005), (385, 183353), (905, 78001), (1013, 69685), (1267, 55715), (1991, 35455), (5065, 13937), (6335, 11143), (7091, 9955)]