85869030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220177}}^1$

素因数の和:220200

約数の個数: 32

約数和(自身を含む): 221939424

約数和(自身を除く): 136070394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 220177, 440354, 660531, 1100885, 1321062, 2201770, 2862301, 3302655, 5724602, 6605310, 8586903, 14311505, 17173806, 28623010, 42934515, 85869030]

約数ペア:

[(1, 85869030), (2, 42934515), (3, 28623010), (5, 17173806), (6, 14311505), (10, 8586903), (13, 6605310), (15, 5724602), (26, 3302655), (30, 2862301), (39, 2201770), (65, 1321062), (78, 1100885), (130, 660531), (195, 440354), (390, 220177)]