236434210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17737}}^1$

素因数の和:17818

約数の個数: 32

約数和(自身を含む): 449551872

約数和(自身を除く): 213117662

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 17737, 35474, 88685, 177370, 549847, 762691, 1099694, 1525382, 2749235, 3813455, 5498470, 7626910, 23643421, 47286842, 118217105, 236434210]

約数ペア:

[(1, 236434210), (2, 118217105), (5, 47286842), (10, 23643421), (31, 7626910), (43, 5498470), (62, 3813455), (86, 2749235), (155, 1525382), (215, 1099694), (310, 762691), (430, 549847), (1333, 177370), (2666, 88685), (6665, 35474), (13330, 17737)]