131841810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{488303}}^1$

素因数の和:488319

約数の個数: 32

約数和(自身を含む): 351578880

約数和(自身を除く): 219737070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 488303, 976606, 1464909, 2441515, 2929818, 4394727, 4883030, 7324545, 8789454, 13184181, 14649090, 21973635, 26368362, 43947270, 65920905, 131841810]

約数ペア:

[(1, 131841810), (2, 65920905), (3, 43947270), (5, 26368362), (6, 21973635), (9, 14649090), (10, 13184181), (15, 8789454), (18, 7324545), (27, 4883030), (30, 4394727), (45, 2929818), (54, 2441515), (90, 1464909), (135, 976606), (270, 488303)]