197195820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{17029}}^1$

素因数の和:17234

約数の個数: 48

約数和(自身を含む): 555041760

約数和(自身を除く): 357845940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 17029, 34058, 51087, 68116, 85145, 102174, 170290, 204348, 255435, 340580, 510870, 1021740, 3286597, 6573194, 9859791, 13146388, 16432985, 19719582, 32865970, 39439164, 49298955, 65731940, 98597910, 197195820]

約数ペア:

[(1, 197195820), (2, 98597910), (3, 65731940), (4, 49298955), (5, 39439164), (6, 32865970), (10, 19719582), (12, 16432985), (15, 13146388), (20, 9859791), (30, 6573194), (60, 3286597), (193, 1021740), (386, 510870), (579, 340580), (772, 255435), (965, 204348), (1158, 170290), (1930, 102174), (2316, 85145), (2895, 68116), (3860, 51087), (5790, 34058), (11580, 17029)]