85015470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 218583360

約数和(自身を除く): 133567890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 1873, 2670, 3026, 3746, 4539, 5619, 7565, 9078, 9365, 11238, 15130, 18730, 22695, 28095, 31841, 45390, 56190, 63682, 95523, 159205, 166697, 191046, 318410, 333394, 477615, 500091, 833485, 955230, 1000182, 1666970, 2500455, 2833849, 5000910, 5667698, 8501547, 14169245, 17003094, 28338490, 42507735, 85015470]

約数ペア:

[(1, 85015470), (2, 42507735), (3, 28338490), (5, 17003094), (6, 14169245), (10, 8501547), (15, 5667698), (17, 5000910), (30, 2833849), (34, 2500455), (51, 1666970), (85, 1000182), (89, 955230), (102, 833485), (170, 500091), (178, 477615), (255, 333394), (267, 318410), (445, 191046), (510, 166697), (534, 159205), (890, 95523), (1335, 63682), (1513, 56190), (1873, 45390), (2670, 31841), (3026, 28095), (3746, 22695), (4539, 18730), (5619, 15130), (7565, 11238), (9078, 9365)]