64571340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3673}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 181466208

約数和(自身を除く): 116894868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 3673, 4395, 5860, 7346, 8790, 11019, 14692, 17580, 18365, 22038, 36730, 44076, 55095, 73460, 110190, 220380, 1076189, 2152378, 3228567, 4304756, 5380945, 6457134, 10761890, 12914268, 16142835, 21523780, 32285670, 64571340]

約数ペア:

[(1, 64571340), (2, 32285670), (3, 21523780), (4, 16142835), (5, 12914268), (6, 10761890), (10, 6457134), (12, 5380945), (15, 4304756), (20, 3228567), (30, 2152378), (60, 1076189), (293, 220380), (586, 110190), (879, 73460), (1172, 55095), (1465, 44076), (1758, 36730), (2930, 22038), (3516, 18365), (3673, 17580), (4395, 14692), (5860, 11019), (7346, 8790)]