82801890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{920021}}^1$

素因数の和:920034

約数の個数: 24

約数和(自身を含む): 215285148

約数和(自身を除く): 132483258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 920021, 1840042, 2760063, 4600105, 5520126, 8280189, 9200210, 13800315, 16560378, 27600630, 41400945, 82801890]

約数ペア:

[(1, 82801890), (2, 41400945), (3, 27600630), (5, 16560378), (6, 13800315), (9, 9200210), (10, 8280189), (15, 5520126), (18, 4600105), (30, 2760063), (45, 1840042), (90, 920021)]