71639910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265333}}^1$

素因数の和:265349

約数の個数: 32

約数和(自身を含む): 191040480

約数和(自身を除く): 119400570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265333, 530666, 795999, 1326665, 1591998, 2387997, 2653330, 3979995, 4775994, 7163991, 7959990, 11939985, 14327982, 23879970, 35819955, 71639910]

約数ペア:

[(1, 71639910), (2, 35819955), (3, 23879970), (5, 14327982), (6, 11939985), (9, 7959990), (10, 7163991), (15, 4775994), (18, 3979995), (27, 2653330), (30, 2387997), (45, 1591998), (54, 1326665), (90, 795999), (135, 530666), (270, 265333)]