100465190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{205031}}^1$

素因数の和:205052

約数の個数: 24

約数和(自身を含む): 210362832

約数和(自身を除く): 109897642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 205031, 410062, 1025155, 1435217, 2050310, 2870434, 7176085, 10046519, 14352170, 20093038, 50232595, 100465190]

約数ペア:

[(1, 100465190), (2, 50232595), (5, 20093038), (7, 14352170), (10, 10046519), (14, 7176085), (35, 2870434), (49, 2050310), (70, 1435217), (98, 1025155), (245, 410062), (490, 205031)]