278522070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{86767}}^1$

素因数の和:86884

約数の個数: 32

約数和(自身を含む): 674707968

約数和(自身を除く): 396185898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 86767, 173534, 260301, 433835, 520602, 867670, 1301505, 2603010, 9284069, 18568138, 27852207, 46420345, 55704414, 92840690, 139261035, 278522070]

約数ペア:

[(1, 278522070), (2, 139261035), (3, 92840690), (5, 55704414), (6, 46420345), (10, 27852207), (15, 18568138), (30, 9284069), (107, 2603010), (214, 1301505), (321, 867670), (535, 520602), (642, 433835), (1070, 260301), (1605, 173534), (3210, 86767)]