242332580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55837}}^1$

素因数の和:55884

約数の個数: 48

約数和(自身を含む): 600370176

約数和(自身を除く): 358037596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 55837, 111674, 223348, 279185, 390859, 558370, 781718, 1116740, 1563436, 1730947, 1954295, 3461894, 3908590, 6923788, 7817180, 8654735, 12116629, 17309470, 24233258, 34618940, 48466516, 60583145, 121166290, 242332580]

約数ペア:

[(1, 242332580), (2, 121166290), (4, 60583145), (5, 48466516), (7, 34618940), (10, 24233258), (14, 17309470), (20, 12116629), (28, 8654735), (31, 7817180), (35, 6923788), (62, 3908590), (70, 3461894), (124, 1954295), (140, 1730947), (155, 1563436), (217, 1116740), (310, 781718), (434, 558370), (620, 390859), (868, 279185), (1085, 223348), (2170, 111674), (4340, 55837)]