337061090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 654863616

約数和(自身を除く): 317802526

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 173, 197, 215, 230, 346, 394, 430, 865, 985, 989, 1730, 1970, 1978, 3979, 4531, 4945, 7439, 7958, 8471, 9062, 9890, 14878, 16942, 19895, 22655, 34081, 37195, 39790, 42355, 45310, 68162, 74390, 84710, 170405, 171097, 194833, 340810, 342194, 389666, 783863, 855485, 974165, 1465483, 1567726, 1710970, 1948330, 2930966, 3919315, 7327415, 7838630, 14654830, 33706109, 67412218, 168530545, 337061090]

約数ペア:

[(1, 337061090), (2, 168530545), (5, 67412218), (10, 33706109), (23, 14654830), (43, 7838630), (46, 7327415), (86, 3919315), (115, 2930966), (173, 1948330), (197, 1710970), (215, 1567726), (230, 1465483), (346, 974165), (394, 855485), (430, 783863), (865, 389666), (985, 342194), (989, 340810), (1730, 194833), (1970, 171097), (1978, 170405), (3979, 84710), (4531, 74390), (4945, 68162), (7439, 45310), (7958, 42355), (8471, 39790), (9062, 37195), (9890, 34081), (14878, 22655), (16942, 19895)]