16970550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4957

約数の個数: 48

約数和(自身を含む): 43925760

約数和(自身を除く): 26955210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4919, 9838, 14757, 24595, 29514, 49190, 73785, 113137, 122975, 147570, 226274, 245950, 339411, 368925, 565685, 678822, 737850, 1131370, 1697055, 2828425, 3394110, 5656850, 8485275, 16970550]

約数ペア:

[(1, 16970550), (2, 8485275), (3, 5656850), (5, 3394110), (6, 2828425), (10, 1697055), (15, 1131370), (23, 737850), (25, 678822), (30, 565685), (46, 368925), (50, 339411), (69, 245950), (75, 226274), (115, 147570), (138, 122975), (150, 113137), (230, 73785), (345, 49190), (575, 29514), (690, 24595), (1150, 14757), (1725, 9838), (3450, 4919)]