30860664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 51875976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1511, 1702, 2553, 3022, 3404, 4533, 5106, 6044, 6808, 9066, 10212, 12088, 18132, 20424, 34753, 36264, 55907, 69506, 104259, 111814, 139012, 167721, 208518, 223628, 278024, 335442, 417036, 447256, 670884, 834072, 1285861, 1341768, 2571722, 3857583, 5143444, 7715166, 10286888, 15430332, 30860664]

約数ペア:

[(1, 30860664), (2, 15430332), (3, 10286888), (4, 7715166), (6, 5143444), (8, 3857583), (12, 2571722), (23, 1341768), (24, 1285861), (37, 834072), (46, 670884), (69, 447256), (74, 417036), (92, 335442), (111, 278024), (138, 223628), (148, 208518), (184, 167721), (222, 139012), (276, 111814), (296, 104259), (444, 69506), (552, 55907), (851, 36264), (888, 34753), (1511, 20424), (1702, 18132), (2553, 12088), (3022, 10212), (3404, 9066), (4533, 6808), (5106, 6044)]