29389590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 76776336

約数和(自身を除く): 47386746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1301, 1506, 2259, 2510, 2602, 3765, 3903, 4518, 6505, 7530, 7806, 11295, 11709, 13010, 19515, 22590, 23418, 39030, 58545, 117090, 326551, 653102, 979653, 1632755, 1959306, 2938959, 3265510, 4898265, 5877918, 9796530, 14694795, 29389590]

約数ペア:

[(1, 29389590), (2, 14694795), (3, 9796530), (5, 5877918), (6, 4898265), (9, 3265510), (10, 2938959), (15, 1959306), (18, 1632755), (30, 979653), (45, 653102), (90, 326551), (251, 117090), (502, 58545), (753, 39030), (1255, 23418), (1301, 22590), (1506, 19515), (2259, 13010), (2510, 11709), (2602, 11295), (3765, 7806), (3903, 7530), (4518, 6505)]