71948790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{266477}}^1$

素因数の和:266493

約数の個数: 32

約数和(自身を含む): 191864160

約数和(自身を除く): 119915370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 266477, 532954, 799431, 1332385, 1598862, 2398293, 2664770, 3997155, 4796586, 7194879, 7994310, 11991465, 14389758, 23982930, 35974395, 71948790]

約数ペア:

[(1, 71948790), (2, 35974395), (3, 23982930), (5, 14389758), (6, 11991465), (9, 7994310), (10, 7194879), (15, 4796586), (18, 3997155), (27, 2664770), (30, 2398293), (45, 1598862), (54, 1332385), (90, 799431), (135, 532954), (270, 266477)]