91969380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{510941}}^1$

素因数の和:510956

約数の個数: 36

約数和(自身を含む): 278974332

約数和(自身を除く): 187004952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 510941, 1021882, 1532823, 2043764, 2554705, 3065646, 4598469, 5109410, 6131292, 7664115, 9196938, 10218820, 15328230, 18393876, 22992345, 30656460, 45984690, 91969380]

約数ペア:

[(1, 91969380), (2, 45984690), (3, 30656460), (4, 22992345), (5, 18393876), (6, 15328230), (9, 10218820), (10, 9196938), (12, 7664115), (15, 6131292), (18, 5109410), (20, 4598469), (30, 3065646), (36, 2554705), (45, 2043764), (60, 1532823), (90, 1021882), (180, 510941)]