8225940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 23530752

約数和(自身を除く): 15304812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2917, 5834, 8751, 11668, 14585, 17502, 29170, 35004, 43755, 58340, 87510, 137099, 175020, 274198, 411297, 548396, 685495, 822594, 1370990, 1645188, 2056485, 2741980, 4112970, 8225940]

約数ペア:

[(1, 8225940), (2, 4112970), (3, 2741980), (4, 2056485), (5, 1645188), (6, 1370990), (10, 822594), (12, 685495), (15, 548396), (20, 411297), (30, 274198), (47, 175020), (60, 137099), (94, 87510), (141, 58340), (188, 43755), (235, 35004), (282, 29170), (470, 17502), (564, 14585), (705, 11668), (940, 8751), (1410, 5834), (2820, 2917)]