306443950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 597104640

約数和(自身を除く): 290660690

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 439, 575, 607, 878, 1150, 1214, 2195, 3035, 4390, 6070, 10097, 10975, 13961, 15175, 20194, 21950, 27922, 30350, 50485, 69805, 100970, 139610, 252425, 266473, 349025, 504850, 532946, 698050, 1332365, 2664730, 6128879, 6661825, 12257758, 13323650, 30644395, 61288790, 153221975, 306443950]

約数ペア:

[(1, 306443950), (2, 153221975), (5, 61288790), (10, 30644395), (23, 13323650), (25, 12257758), (46, 6661825), (50, 6128879), (115, 2664730), (230, 1332365), (439, 698050), (575, 532946), (607, 504850), (878, 349025), (1150, 266473), (1214, 252425), (2195, 139610), (3035, 100970), (4390, 69805), (6070, 50485), (10097, 30350), (10975, 27922), (13961, 21950), (15175, 20194)]