68610070

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{39659}}^1$

素因数の和:39839

約数の個数: 16

約数和(自身を含む): 124215120

約数和(自身を除く): 55605050

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 39659, 79318, 198295, 396590, 6861007, 13722014, 34305035, 68610070]

約数ペア:

[(1, 68610070), (2, 34305035), (5, 13722014), (10, 6861007), (173, 396590), (346, 198295), (865, 79318), (1730, 39659)]