355457940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{3163}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 996128448

約数和(自身を除く): 640670508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1873, 3163, 3746, 5619, 6326, 7492, 9365, 9489, 11238, 12652, 15815, 18730, 18978, 22476, 28095, 31630, 37460, 37956, 47445, 56190, 63260, 94890, 112380, 189780, 5924299, 11848598, 17772897, 23697196, 29621495, 35545794, 59242990, 71091588, 88864485, 118485980, 177728970, 355457940]

約数ペア:

[(1, 355457940), (2, 177728970), (3, 118485980), (4, 88864485), (5, 71091588), (6, 59242990), (10, 35545794), (12, 29621495), (15, 23697196), (20, 17772897), (30, 11848598), (60, 5924299), (1873, 189780), (3163, 112380), (3746, 94890), (5619, 63260), (6326, 56190), (7492, 47445), (9365, 37956), (9489, 37460), (11238, 31630), (12652, 28095), (15815, 22476), (18730, 18978)]