68642210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75431}}^1$

素因数の和:75458

約数の個数: 32

約数和(自身を含む): 152070912

約数和(自身を除く): 83428702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75431, 150862, 377155, 528017, 754310, 980603, 1056034, 1961206, 2640085, 4903015, 5280170, 6864221, 9806030, 13728442, 34321105, 68642210]

約数ペア:

[(1, 68642210), (2, 34321105), (5, 13728442), (7, 9806030), (10, 6864221), (13, 5280170), (14, 4903015), (26, 2640085), (35, 1961206), (65, 1056034), (70, 980603), (91, 754310), (130, 528017), (182, 377155), (455, 150862), (910, 75431)]