97849220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698923}}^1$

素因数の和:698939

約数の個数: 24

約数和(自身を含む): 234838464

約数和(自身を除く): 136989244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698923, 1397846, 2795692, 3494615, 4892461, 6989230, 9784922, 13978460, 19569844, 24462305, 48924610, 97849220]

約数ペア:

[(1, 97849220), (2, 48924610), (4, 24462305), (5, 19569844), (7, 13978460), (10, 9784922), (14, 6989230), (20, 4892461), (28, 3494615), (35, 2795692), (70, 1397846), (140, 698923)]