71771130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265819}}^1$

素因数の和:265835

約数の個数: 32

約数和(自身を含む): 191390400

約数和(自身を除く): 119619270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265819, 531638, 797457, 1329095, 1594914, 2392371, 2658190, 3987285, 4784742, 7177113, 7974570, 11961855, 14354226, 23923710, 35885565, 71771130]

約数ペア:

[(1, 71771130), (2, 35885565), (3, 23923710), (5, 14354226), (6, 11961855), (9, 7974570), (10, 7177113), (15, 4784742), (18, 3987285), (27, 2658190), (30, 2392371), (45, 1594914), (54, 1329095), (90, 797457), (135, 531638), (270, 265819)]