69104980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493607}}^1$

素因数の和:493623

約数の個数: 24

約数和(自身を含む): 165852288

約数和(自身を除く): 96747308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493607, 987214, 1974428, 2468035, 3455249, 4936070, 6910498, 9872140, 13820996, 17276245, 34552490, 69104980]

約数ペア:

[(1, 69104980), (2, 34552490), (4, 17276245), (5, 13820996), (7, 9872140), (10, 6910498), (14, 4936070), (20, 3455249), (28, 2468035), (35, 1974428), (70, 987214), (140, 493607)]