7381890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{82021}}^1$

素因数の和:82034

約数の個数: 24

約数和(自身を含む): 19193148

約数和(自身を除く): 11811258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 82021, 164042, 246063, 410105, 492126, 738189, 820210, 1230315, 1476378, 2460630, 3690945, 7381890]

約数ペア:

[(1, 7381890), (2, 3690945), (3, 2460630), (5, 1476378), (6, 1230315), (9, 820210), (10, 738189), (15, 492126), (18, 410105), (30, 246063), (45, 164042), (90, 82021)]