3978133020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7366913}}^1$

素因数の和:7366931

約数の個数: 48

約数和(自身を含む): 12376415520

約数和(自身を除く): 8398282500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7366913, 14733826, 22100739, 29467652, 36834565, 44201478, 66302217, 73669130, 88402956, 110503695, 132604434, 147338260, 198906651, 221007390, 265208868, 331511085, 397813302, 442014780, 663022170, 795626604, 994533255, 1326044340, 1989066510, 3978133020]

約数ペア:

[(1, 3978133020), (2, 1989066510), (3, 1326044340), (4, 994533255), (5, 795626604), (6, 663022170), (9, 442014780), (10, 397813302), (12, 331511085), (15, 265208868), (18, 221007390), (20, 198906651), (27, 147338260), (30, 132604434), (36, 110503695), (45, 88402956), (54, 73669130), (60, 66302217), (90, 44201478), (108, 36834565), (135, 29467652), (180, 22100739), (270, 14733826), (540, 7366913)]