130566780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{725371}}^1$

素因数の和:725386

約数の個数: 36

約数和(自身を含む): 396053112

約数和(自身を除く): 265486332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 725371, 1450742, 2176113, 2901484, 3626855, 4352226, 6528339, 7253710, 8704452, 10880565, 13056678, 14507420, 21761130, 26113356, 32641695, 43522260, 65283390, 130566780]

約数ペア:

[(1, 130566780), (2, 65283390), (3, 43522260), (4, 32641695), (5, 26113356), (6, 21761130), (9, 14507420), (10, 13056678), (12, 10880565), (15, 8704452), (18, 7253710), (20, 6528339), (30, 4352226), (36, 3626855), (45, 2901484), (60, 2176113), (90, 1450742), (180, 725371)]