2068442940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{66169}}^1$

素因数の和:66702

約数の個数: 48

約数和(自身を含む): 5802844320

約数和(自身を除く): 3734401380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 7815, 10420, 15630, 31260, 66169, 132338, 198507, 264676, 330845, 397014, 661690, 794028, 992535, 1323380, 1985070, 3970140, 34474049, 68948098, 103422147, 137896196, 172370245, 206844294, 344740490, 413688588, 517110735, 689480980, 1034221470, 2068442940]

約数ペア:

[(1, 2068442940), (2, 1034221470), (3, 689480980), (4, 517110735), (5, 413688588), (6, 344740490), (10, 206844294), (12, 172370245), (15, 137896196), (20, 103422147), (30, 68948098), (60, 34474049), (521, 3970140), (1042, 1985070), (1563, 1323380), (2084, 992535), (2605, 794028), (3126, 661690), (5210, 397014), (6252, 330845), (7815, 264676), (10420, 198507), (15630, 132338), (31260, 66169)]