1031483090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 2070126720

約数和(自身を除く): 1038643630

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 173, 335, 346, 670, 737, 809, 865, 1474, 1618, 1730, 1903, 3685, 3806, 4045, 7370, 8090, 8899, 9515, 11591, 17798, 19030, 23182, 44495, 54203, 57955, 88990, 108406, 115910, 127501, 139957, 255002, 271015, 279914, 542030, 596233, 637505, 699785, 1192466, 1275010, 1399570, 1539527, 2981165, 3079054, 5962330, 7697635, 9377119, 15395270, 18754238, 46885595, 93771190, 103148309, 206296618, 515741545, 1031483090]

約数ペア:

[(1, 1031483090), (2, 515741545), (5, 206296618), (10, 103148309), (11, 93771190), (22, 46885595), (55, 18754238), (67, 15395270), (110, 9377119), (134, 7697635), (173, 5962330), (335, 3079054), (346, 2981165), (670, 1539527), (737, 1399570), (809, 1275010), (865, 1192466), (1474, 699785), (1618, 637505), (1730, 596233), (1903, 542030), (3685, 279914), (3806, 271015), (4045, 255002), (7370, 139957), (8090, 127501), (8899, 115910), (9515, 108406), (11591, 88990), (17798, 57955), (19030, 54203), (23182, 44495)]