72711270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89767}}^1$

素因数の和:89786

約数の個数: 40

約数和(自身を含む): 195514704

約数和(自身を除く): 122803434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89767, 179534, 269301, 448835, 538602, 807903, 897670, 1346505, 1615806, 2423709, 2693010, 4039515, 4847418, 7271127, 8079030, 12118545, 14542254, 24237090, 36355635, 72711270]

約数ペア:

[(1, 72711270), (2, 36355635), (3, 24237090), (5, 14542254), (6, 12118545), (9, 8079030), (10, 7271127), (15, 4847418), (18, 4039515), (27, 2693010), (30, 2423709), (45, 1615806), (54, 1346505), (81, 897670), (90, 807903), (135, 538602), (162, 448835), (270, 269301), (405, 179534), (810, 89767)]