253262010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{126001}}^1$

素因数の和:126078

約数の個数: 32

約数和(自身を含む): 616905792

約数和(自身を除く): 363643782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 126001, 252002, 378003, 630005, 756006, 1260010, 1890015, 3780030, 8442067, 16884134, 25326201, 42210335, 50652402, 84420670, 126631005, 253262010]

約数ペア:

[(1, 253262010), (2, 126631005), (3, 84420670), (5, 50652402), (6, 42210335), (10, 25326201), (15, 16884134), (30, 8442067), (67, 3780030), (134, 1890015), (201, 1260010), (335, 756006), (402, 630005), (670, 378003), (1005, 252002), (2010, 126001)]