84706290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313727}}^1$

素因数の和:313743

約数の個数: 32

約数和(自身を含む): 225884160

約数和(自身を除く): 141177870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313727, 627454, 941181, 1568635, 1882362, 2823543, 3137270, 4705905, 5647086, 8470629, 9411810, 14117715, 16941258, 28235430, 42353145, 84706290]

約数ペア:

[(1, 84706290), (2, 42353145), (3, 28235430), (5, 16941258), (6, 14117715), (9, 9411810), (10, 8470629), (15, 5647086), (18, 4705905), (27, 3137270), (30, 2823543), (45, 1882362), (54, 1568635), (90, 941181), (135, 627454), (270, 313727)]