57171330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 157697280

約数和(自身を除く): 100525950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 389, 414, 426, 639, 690, 710, 778, 1035, 1065, 1167, 1278, 1633, 1945, 2070, 2130, 2334, 3195, 3266, 3501, 3890, 4899, 5835, 6390, 7002, 8165, 8947, 9798, 11670, 14697, 16330, 17505, 17894, 24495, 26841, 27619, 29394, 35010, 44735, 48990, 53682, 55238, 73485, 80523, 82857, 89470, 134205, 138095, 146970, 161046, 165714, 248571, 268410, 276190, 402615, 414285, 497142, 635237, 805230, 828570, 1242855, 1270474, 1905711, 2485710, 3176185, 3811422, 5717133, 6352370, 9528555, 11434266, 19057110, 28585665, 57171330]

約数ペア:

[(1, 57171330), (2, 28585665), (3, 19057110), (5, 11434266), (6, 9528555), (9, 6352370), (10, 5717133), (15, 3811422), (18, 3176185), (23, 2485710), (30, 1905711), (45, 1270474), (46, 1242855), (69, 828570), (71, 805230), (90, 635237), (115, 497142), (138, 414285), (142, 402615), (207, 276190), (213, 268410), (230, 248571), (345, 165714), (355, 161046), (389, 146970), (414, 138095), (426, 134205), (639, 89470), (690, 82857), (710, 80523), (778, 73485), (1035, 55238), (1065, 53682), (1167, 48990), (1278, 44735), (1633, 35010), (1945, 29394), (2070, 27619), (2130, 26841), (2334, 24495), (3195, 17894), (3266, 17505), (3501, 16330), (3890, 14697), (4899, 11670), (5835, 9798), (6390, 8947), (7002, 8165)]