99249220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{708923}}^1$

素因数の和:708939

約数の個数: 24

約数和(自身を含む): 238198464

約数和(自身を除く): 138949244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 708923, 1417846, 2835692, 3544615, 4962461, 7089230, 9924922, 14178460, 19849844, 24812305, 49624610, 99249220]

約数ペア:

[(1, 99249220), (2, 49624610), (4, 24812305), (5, 19849844), (7, 14178460), (10, 9924922), (14, 7089230), (20, 4962461), (28, 3544615), (35, 2835692), (70, 1417846), (140, 708923)]