45285420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 132765696

約数和(自身を除く): 87480276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 251, 291, 310, 372, 388, 465, 485, 502, 582, 620, 753, 930, 970, 1004, 1164, 1255, 1455, 1506, 1860, 1940, 2510, 2910, 3007, 3012, 3765, 5020, 5820, 6014, 7530, 7781, 9021, 12028, 15035, 15060, 15562, 18042, 23343, 24347, 30070, 31124, 36084, 38905, 45105, 46686, 48694, 60140, 73041, 77810, 90210, 93372, 97388, 116715, 121735, 146082, 155620, 180420, 233430, 243470, 292164, 365205, 466860, 486940, 730410, 754757, 1460820, 1509514, 2264271, 3019028, 3773785, 4528542, 7547570, 9057084, 11321355, 15095140, 22642710, 45285420]

約数ペア:

[(1, 45285420), (2, 22642710), (3, 15095140), (4, 11321355), (5, 9057084), (6, 7547570), (10, 4528542), (12, 3773785), (15, 3019028), (20, 2264271), (30, 1509514), (31, 1460820), (60, 754757), (62, 730410), (93, 486940), (97, 466860), (124, 365205), (155, 292164), (186, 243470), (194, 233430), (251, 180420), (291, 155620), (310, 146082), (372, 121735), (388, 116715), (465, 97388), (485, 93372), (502, 90210), (582, 77810), (620, 73041), (753, 60140), (930, 48694), (970, 46686), (1004, 45105), (1164, 38905), (1255, 36084), (1455, 31124), (1506, 30070), (1860, 24347), (1940, 23343), (2510, 18042), (2910, 15562), (3007, 15060), (3012, 15035), (3765, 12028), (5020, 9021), (5820, 7781), (6014, 7530)]