428602260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{73643}}^1$

素因数の和:73752

約数の個数: 48

約数和(自身を含む): 1212474816

約数和(自身を除く): 783872556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 73643, 147286, 220929, 294572, 368215, 441858, 736430, 883716, 1104645, 1472860, 2209290, 4418580, 7143371, 14286742, 21430113, 28573484, 35716855, 42860226, 71433710, 85720452, 107150565, 142867420, 214301130, 428602260]

約数ペア:

[(1, 428602260), (2, 214301130), (3, 142867420), (4, 107150565), (5, 85720452), (6, 71433710), (10, 42860226), (12, 35716855), (15, 28573484), (20, 21430113), (30, 14286742), (60, 7143371), (97, 4418580), (194, 2209290), (291, 1472860), (388, 1104645), (485, 883716), (582, 736430), (970, 441858), (1164, 368215), (1455, 294572), (1940, 220929), (2910, 147286), (5820, 73643)]