214839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18457}}^1$

素因数の和:18568

約数の個数: 64

約数和(自身を含む): 651198240

約数和(自身を除く): 436358760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 221484, 276855, 369140, 442968, 553710, 738280, 1107420, 1790329, 2214840, 3580658, 5370987, 7161316, 8951645, 10741974, 14322632, 17903290, 21483948, 26854935, 35806580, 42967896, 53709870, 71613160, 107419740, 214839480]

約数ペア:

[(1, 214839480), (2, 107419740), (3, 71613160), (4, 53709870), (5, 42967896), (6, 35806580), (8, 26854935), (10, 21483948), (12, 17903290), (15, 14322632), (20, 10741974), (24, 8951645), (30, 7161316), (40, 5370987), (60, 3580658), (97, 2214840), (120, 1790329), (194, 1107420), (291, 738280), (388, 553710), (485, 442968), (582, 369140), (776, 276855), (970, 221484), (1164, 184570), (1455, 147656), (1940, 110742), (2328, 92285), (2910, 73828), (3880, 55371), (5820, 36914), (11640, 18457)]