197975460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113779}}^1$

素因数の和:113820

約数の個数: 48

約数和(自身を含む): 573451200

約数和(自身を除く): 375475740

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, 113779, 227558, 341337, 455116, 568895, 682674, 1137790, 1365348, 1706685, 2275580, 3299591, 3413370, 6599182, 6826740, 9898773, 13198364, 16497955, 19797546, 32995910, 39595092, 49493865, 65991820, 98987730, 197975460]

約数ペア:

[(1, 197975460), (2, 98987730), (3, 65991820), (4, 49493865), (5, 39595092), (6, 32995910), (10, 19797546), (12, 16497955), (15, 13198364), (20, 9898773), (29, 6826740), (30, 6599182), (58, 3413370), (60, 3299591), (87, 2275580), (116, 1706685), (145, 1365348), (174, 1137790), (290, 682674), (348, 568895), (435, 455116), (580, 341337), (870, 227558), (1740, 113779)]