77309910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{286333}}^1$

素因数の和:286349

約数の個数: 32

約数和(自身を含む): 206160480

約数和(自身を除く): 128850570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 286333, 572666, 858999, 1431665, 1717998, 2576997, 2863330, 4294995, 5153994, 7730991, 8589990, 12884985, 15461982, 25769970, 38654955, 77309910]

約数ペア:

[(1, 77309910), (2, 38654955), (3, 25769970), (5, 15461982), (6, 12884985), (9, 8589990), (10, 7730991), (15, 5153994), (18, 4294995), (27, 2863330), (30, 2576997), (45, 1717998), (54, 1431665), (90, 858999), (135, 572666), (270, 286333)]