69900446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 61220194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 541, 839, 1082, 1678, 3787, 5873, 5951, 7574, 9229, 11746, 11902, 18458, 41657, 64603, 83314, 129206, 453899, 907798, 3177293, 4992889, 6354586, 9985778, 34950223, 69900446]

約数ペア:

[(1, 69900446), (2, 34950223), (7, 9985778), (11, 6354586), (14, 4992889), (22, 3177293), (77, 907798), (154, 453899), (541, 129206), (839, 83314), (1082, 64603), (1678, 41657), (3787, 18458), (5873, 11902), (5951, 11746), (7574, 9229)]