17107790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 37197792

約数和(自身を除く): 20090002

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 677, 722, 1330, 1354, 1805, 2527, 3385, 3610, 4739, 5054, 6770, 9478, 12635, 12863, 23695, 25270, 25726, 47390, 64315, 90041, 128630, 180082, 244397, 450205, 488794, 900410, 1221985, 1710779, 2443970, 3421558, 8553895, 17107790]

約数ペア:

[(1, 17107790), (2, 8553895), (5, 3421558), (7, 2443970), (10, 1710779), (14, 1221985), (19, 900410), (35, 488794), (38, 450205), (70, 244397), (95, 180082), (133, 128630), (190, 90041), (266, 64315), (361, 47390), (665, 25726), (677, 25270), (722, 23695), (1330, 12863), (1354, 12635), (1805, 9478), (2527, 6770), (3385, 5054), (3610, 4739)]