248850110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17737}}^1$

素因数の和:17828

約数の個数: 32

約数和(自身を含む): 475094592

約数和(自身を除く): 226244482

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 17737, 35474, 88685, 177370, 407951, 815902, 1081957, 2039755, 2163914, 4079510, 5409785, 10819570, 24885011, 49770022, 124425055, 248850110]

約数ペア:

[(1, 248850110), (2, 124425055), (5, 49770022), (10, 24885011), (23, 10819570), (46, 5409785), (61, 4079510), (115, 2163914), (122, 2039755), (230, 1081957), (305, 815902), (610, 407951), (1403, 177370), (2806, 88685), (7015, 35474), (14030, 17737)]