277140930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27143

約数の個数: 64

約数和(自身を含む): 749039616

約数和(自身を除く): 471898686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 27091, 54182, 81273, 135455, 162546, 270910, 298001, 406365, 596002, 812730, 839821, 894003, 1490005, 1679642, 1788006, 2519463, 2980010, 4199105, 4470015, 5038926, 8398210, 8940030, 9238031, 12597315, 18476062, 25194630, 27714093, 46190155, 55428186, 92380310, 138570465, 277140930]

約数ペア:

[(1, 277140930), (2, 138570465), (3, 92380310), (5, 55428186), (6, 46190155), (10, 27714093), (11, 25194630), (15, 18476062), (22, 12597315), (30, 9238031), (31, 8940030), (33, 8398210), (55, 5038926), (62, 4470015), (66, 4199105), (93, 2980010), (110, 2519463), (155, 1788006), (165, 1679642), (186, 1490005), (310, 894003), (330, 839821), (341, 812730), (465, 596002), (682, 406365), (930, 298001), (1023, 270910), (1705, 162546), (2046, 135455), (3410, 81273), (5115, 54182), (10230, 27091)]