248857890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8295263}}^1$

素因数の和:8295273

約数の個数: 16

約数和(自身を含む): 597259008

約数和(自身を除く): 348401118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8295263, 16590526, 24885789, 41476315, 49771578, 82952630, 124428945, 248857890]

約数ペア:

[(1, 248857890), (2, 124428945), (3, 82952630), (5, 49771578), (6, 41476315), (10, 24885789), (15, 16590526), (30, 8295263)]