98451220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{703223}}^1$

素因数の和:703239

約数の個数: 24

約数和(自身を含む): 236283264

約数和(自身を除く): 137832044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 703223, 1406446, 2812892, 3516115, 4922561, 7032230, 9845122, 14064460, 19690244, 24612805, 49225610, 98451220]

約数ペア:

[(1, 98451220), (2, 49225610), (4, 24612805), (5, 19690244), (7, 14064460), (10, 9845122), (14, 7032230), (20, 4922561), (28, 3516115), (35, 2812892), (70, 1406446), (140, 703223)]