3808260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21172

約数の個数: 36

約数和(自身を含む): 11552268

約数和(自身を除く): 7744008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21157, 42314, 63471, 84628, 105785, 126942, 190413, 211570, 253884, 317355, 380826, 423140, 634710, 761652, 952065, 1269420, 1904130, 3808260]

約数ペア:

[(1, 3808260), (2, 1904130), (3, 1269420), (4, 952065), (5, 761652), (6, 634710), (9, 423140), (10, 380826), (12, 317355), (15, 253884), (18, 211570), (20, 190413), (30, 126942), (36, 105785), (45, 84628), (60, 63471), (90, 42314), (180, 21157)]