274625940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157831}}^1$

素因数の和:157872

約数の個数: 48

約数和(自身を含む): 795473280

約数和(自身を除く): 520847340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 157831, 315662, 473493, 631324, 789155, 946986, 1578310, 1893972, 2367465, 3156620, 4577099, 4734930, 9154198, 9469860, 13731297, 18308396, 22885495, 27462594, 45770990, 54925188, 68656485, 91541980, 137312970, 274625940]

約数ペア:

[(1, 274625940), (2, 137312970), (3, 91541980), (4, 68656485), (5, 54925188), (6, 45770990), (10, 27462594), (12, 22885495), (15, 18308396), (20, 13731297), (29, 9469860), (30, 9154198), (58, 4734930), (60, 4577099), (87, 3156620), (116, 2367465), (145, 1893972), (174, 1578310), (290, 946986), (348, 789155), (435, 631324), (580, 473493), (870, 315662), (1740, 157831)]