2912279940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5393111}}^1$

素因数の和:5393129

約数の個数: 48

約数和(自身を含む): 9060428160

約数和(自身を除く): 6148148220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5393111, 10786222, 16179333, 21572444, 26965555, 32358666, 48537999, 53931110, 64717332, 80896665, 97075998, 107862220, 145613997, 161793330, 194151996, 242689995, 291227994, 323586660, 485379990, 582455988, 728069985, 970759980, 1456139970, 2912279940]

約数ペア:

[(1, 2912279940), (2, 1456139970), (3, 970759980), (4, 728069985), (5, 582455988), (6, 485379990), (9, 323586660), (10, 291227994), (12, 242689995), (15, 194151996), (18, 161793330), (20, 145613997), (27, 107862220), (30, 97075998), (36, 80896665), (45, 64717332), (54, 53931110), (60, 48537999), (90, 32358666), (108, 26965555), (135, 21572444), (180, 16179333), (270, 10786222), (540, 5393111)]