3134228020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2035213}}^1$

素因数の和:2035240

約数の個数: 48

約数和(自身を含む): 8205982848

約数和(自身を除く): 5071754828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2035213, 4070426, 8140852, 10176065, 14246491, 20352130, 22387343, 28492982, 40704260, 44774686, 56985964, 71232455, 89549372, 111936715, 142464910, 156711401, 223873430, 284929820, 313422802, 447746860, 626845604, 783557005, 1567114010, 3134228020]

約数ペア:

[(1, 3134228020), (2, 1567114010), (4, 783557005), (5, 626845604), (7, 447746860), (10, 313422802), (11, 284929820), (14, 223873430), (20, 156711401), (22, 142464910), (28, 111936715), (35, 89549372), (44, 71232455), (55, 56985964), (70, 44774686), (77, 40704260), (110, 28492982), (140, 22387343), (154, 20352130), (220, 14246491), (308, 10176065), (385, 8140852), (770, 4070426), (1540, 2035213)]