147578610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{24971}}^1$

素因数の和:25178

約数の個数: 32

約数和(自身を含む): 356000832

約数和(自身を除く): 208422222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 24971, 49942, 74913, 124855, 149826, 249710, 374565, 749130, 4919287, 9838574, 14757861, 24596435, 29515722, 49192870, 73789305, 147578610]

約数ペア:

[(1, 147578610), (2, 73789305), (3, 49192870), (5, 29515722), (6, 24596435), (10, 14757861), (15, 9838574), (30, 4919287), (197, 749130), (394, 374565), (591, 249710), (985, 149826), (1182, 124855), (1970, 74913), (2955, 49942), (5910, 24971)]