2649206850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 6664394880

約数和(自身を除く): 4015188030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 311, 327, 521, 545, 622, 654, 933, 1042, 1090, 1555, 1563, 1635, 1866, 2605, 2725, 3110, 3126, 3270, 4665, 5210, 5450, 7775, 7815, 8175, 9330, 13025, 15550, 15630, 16350, 23325, 26050, 33899, 39075, 46650, 56789, 67798, 78150, 101697, 113578, 162031, 169495, 170367, 203394, 283945, 324062, 338990, 340734, 486093, 508485, 567890, 810155, 847475, 851835, 972186, 1016970, 1419725, 1620310, 1694950, 1703670, 2430465, 2542425, 2839450, 4050775, 4259175, 4860930, 5084850, 8101550, 8518350, 12152325, 17661379, 24304650, 35322758, 52984137, 88306895, 105968274, 176613790, 264920685, 441534475, 529841370, 883068950, 1324603425, 2649206850]

約数ペア:

[(1, 2649206850), (2, 1324603425), (3, 883068950), (5, 529841370), (6, 441534475), (10, 264920685), (15, 176613790), (25, 105968274), (30, 88306895), (50, 52984137), (75, 35322758), (109, 24304650), (150, 17661379), (218, 12152325), (311, 8518350), (327, 8101550), (521, 5084850), (545, 4860930), (622, 4259175), (654, 4050775), (933, 2839450), (1042, 2542425), (1090, 2430465), (1555, 1703670), (1563, 1694950), (1635, 1620310), (1866, 1419725), (2605, 1016970), (2725, 972186), (3110, 851835), (3126, 847475), (3270, 810155), (4665, 567890), (5210, 508485), (5450, 486093), (7775, 340734), (7815, 338990), (8175, 324062), (9330, 283945), (13025, 203394), (15550, 170367), (15630, 169495), (16350, 162031), (23325, 113578), (26050, 101697), (33899, 78150), (39075, 67798), (46650, 56789)]