9275980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 22659840

約数和(自身を除く): 13383860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1123, 1180, 1652, 2065, 2246, 4130, 4492, 5615, 7861, 8260, 11230, 15722, 22460, 31444, 39305, 66257, 78610, 132514, 157220, 265028, 331285, 463799, 662570, 927598, 1325140, 1855196, 2318995, 4637990, 9275980]

約数ペア:

[(1, 9275980), (2, 4637990), (4, 2318995), (5, 1855196), (7, 1325140), (10, 927598), (14, 662570), (20, 463799), (28, 331285), (35, 265028), (59, 157220), (70, 132514), (118, 78610), (140, 66257), (236, 39305), (295, 31444), (413, 22460), (590, 15722), (826, 11230), (1123, 8260), (1180, 7861), (1652, 5615), (2065, 4492), (2246, 4130)]