304468730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{1283}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 577800000

約数和(自身を除く): 273331270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1249, 1283, 2498, 2566, 6245, 6415, 12490, 12830, 23731, 24377, 47462, 48754, 118655, 121885, 237310, 243770, 1602467, 3204934, 8012335, 16024670, 30446873, 60893746, 152234365, 304468730]

約数ペア:

[(1, 304468730), (2, 152234365), (5, 60893746), (10, 30446873), (19, 16024670), (38, 8012335), (95, 3204934), (190, 1602467), (1249, 243770), (1283, 237310), (2498, 121885), (2566, 118655), (6245, 48754), (6415, 47462), (12490, 24377), (12830, 23731)]