196102980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1089461}}^1$

素因数の和:1089476

約数の個数: 36

約数和(自身を含む): 594846252

約数和(自身を除く): 398743272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1089461, 2178922, 3268383, 4357844, 5447305, 6536766, 9805149, 10894610, 13073532, 16341915, 19610298, 21789220, 32683830, 39220596, 49025745, 65367660, 98051490, 196102980]

約数ペア:

[(1, 196102980), (2, 98051490), (3, 65367660), (4, 49025745), (5, 39220596), (6, 32683830), (9, 21789220), (10, 19610298), (12, 16341915), (15, 13073532), (18, 10894610), (20, 9805149), (30, 6536766), (36, 5447305), (45, 4357844), (60, 3268383), (90, 2178922), (180, 1089461)]