7361890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 13814064

約数和(自身を除く): 6452174

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 197, 202, 370, 394, 505, 985, 1010, 1970, 3737, 7289, 7474, 14578, 18685, 19897, 36445, 37370, 39794, 72890, 99485, 198970, 736189, 1472378, 3680945, 7361890]

約数ペア:

[(1, 7361890), (2, 3680945), (5, 1472378), (10, 736189), (37, 198970), (74, 99485), (101, 72890), (185, 39794), (197, 37370), (202, 36445), (370, 19897), (394, 18685), (505, 14578), (985, 7474), (1010, 7289), (1970, 3737)]