27218310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 79847424

約数和(自身を除く): 52629114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 62, 70, 74, 93, 105, 111, 113, 155, 185, 186, 210, 217, 222, 226, 259, 310, 339, 370, 434, 465, 518, 555, 565, 651, 678, 777, 791, 930, 1085, 1110, 1130, 1147, 1295, 1302, 1554, 1582, 1695, 2170, 2294, 2373, 2590, 3255, 3390, 3441, 3503, 3885, 3955, 4181, 4746, 5735, 6510, 6882, 7006, 7770, 7910, 8029, 8362, 10509, 11470, 11865, 12543, 16058, 17205, 17515, 20905, 21018, 23730, 24087, 24521, 25086, 29267, 34410, 35030, 40145, 41810, 48174, 49042, 52545, 58534, 62715, 73563, 80290, 87801, 105090, 120435, 122605, 125430, 129611, 146335, 147126, 175602, 240870, 245210, 259222, 292670, 367815, 388833, 439005, 648055, 735630, 777666, 878010, 907277, 1296110, 1814554, 1944165, 2721831, 3888330, 4536385, 5443662, 9072770, 13609155, 27218310]

約数ペア:

[(1, 27218310), (2, 13609155), (3, 9072770), (5, 5443662), (6, 4536385), (7, 3888330), (10, 2721831), (14, 1944165), (15, 1814554), (21, 1296110), (30, 907277), (31, 878010), (35, 777666), (37, 735630), (42, 648055), (62, 439005), (70, 388833), (74, 367815), (93, 292670), (105, 259222), (111, 245210), (113, 240870), (155, 175602), (185, 147126), (186, 146335), (210, 129611), (217, 125430), (222, 122605), (226, 120435), (259, 105090), (310, 87801), (339, 80290), (370, 73563), (434, 62715), (465, 58534), (518, 52545), (555, 49042), (565, 48174), (651, 41810), (678, 40145), (777, 35030), (791, 34410), (930, 29267), (1085, 25086), (1110, 24521), (1130, 24087), (1147, 23730), (1295, 21018), (1302, 20905), (1554, 17515), (1582, 17205), (1695, 16058), (2170, 12543), (2294, 11865), (2373, 11470), (2590, 10509), (3255, 8362), (3390, 8029), (3441, 7910), (3503, 7770), (3885, 7006), (3955, 6882), (4181, 6510), (4746, 5735)]