2912753730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1090919}}^1$

素因数の和:1091018

約数の個数: 32

約数和(自身を含む): 7069161600

約数和(自身を除く): 4156407870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 1090919, 2181838, 3272757, 5454595, 6545514, 10909190, 16363785, 32727570, 97091791, 194183582, 291275373, 485458955, 582550746, 970917910, 1456376865, 2912753730]

約数ペア:

[(1, 2912753730), (2, 1456376865), (3, 970917910), (5, 582550746), (6, 485458955), (10, 291275373), (15, 194183582), (30, 97091791), (89, 32727570), (178, 16363785), (267, 10909190), (445, 6545514), (534, 5454595), (890, 3272757), (1335, 2181838), (2670, 1090919)]