68271770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4259}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 141091200

約数和(自身を除く): 72819430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4259, 8015, 8518, 16030, 21295, 29813, 42590, 59626, 149065, 298130, 975311, 1950622, 4876555, 6827177, 9753110, 13654354, 34135885, 68271770]

約数ペア:

[(1, 68271770), (2, 34135885), (5, 13654354), (7, 9753110), (10, 6827177), (14, 4876555), (35, 1950622), (70, 975311), (229, 298130), (458, 149065), (1145, 59626), (1603, 42590), (2290, 29813), (3206, 21295), (4259, 16030), (8015, 8518)]