319508210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{5351}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 658167552

約数和(自身を除く): 338659342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 4265, 5351, 5971, 8530, 10702, 11942, 26755, 29855, 37457, 53510, 59710, 74914, 187285, 374570, 4564403, 9128806, 22822015, 31950821, 45644030, 63901642, 159754105, 319508210]

約数ペア:

[(1, 319508210), (2, 159754105), (5, 63901642), (7, 45644030), (10, 31950821), (14, 22822015), (35, 9128806), (70, 4564403), (853, 374570), (1706, 187285), (4265, 74914), (5351, 59710), (5971, 53510), (8530, 37457), (10702, 29855), (11942, 26755)]