488654340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{59447}}^1$

素因数の和:59596

約数の個数: 48

約数和(自身を含む): 1378242432

約数和(自身を除く): 889588092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 59447, 118894, 178341, 237788, 297235, 356682, 594470, 713364, 891705, 1188940, 1783410, 3566820, 8144239, 16288478, 24432717, 32576956, 40721195, 48865434, 81442390, 97730868, 122163585, 162884780, 244327170, 488654340]

約数ペア:

[(1, 488654340), (2, 244327170), (3, 162884780), (4, 122163585), (5, 97730868), (6, 81442390), (10, 48865434), (12, 40721195), (15, 32576956), (20, 24432717), (30, 16288478), (60, 8144239), (137, 3566820), (274, 1783410), (411, 1188940), (548, 891705), (685, 713364), (822, 594470), (1370, 356682), (1644, 297235), (2055, 237788), (2740, 178341), (4110, 118894), (8220, 59447)]