212380830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 589814784

約数和(自身を除く): 377433954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 635, 762, 765, 1093, 1143, 1270, 1530, 1905, 2159, 2186, 2286, 3279, 3810, 4318, 5465, 5715, 6477, 6558, 9837, 10795, 10930, 11430, 12954, 16395, 18581, 19431, 19674, 21590, 32385, 32790, 37162, 38862, 49185, 55743, 64770, 92905, 97155, 98370, 111486, 138811, 167229, 185810, 194310, 277622, 278715, 334458, 416433, 557430, 694055, 832866, 836145, 1249299, 1388110, 1672290, 2082165, 2359787, 2498598, 4164330, 4719574, 6246495, 7079361, 11798935, 12492990, 14158722, 21238083, 23597870, 35396805, 42476166, 70793610, 106190415, 212380830]

約数ペア:

[(1, 212380830), (2, 106190415), (3, 70793610), (5, 42476166), (6, 35396805), (9, 23597870), (10, 21238083), (15, 14158722), (17, 12492990), (18, 11798935), (30, 7079361), (34, 6246495), (45, 4719574), (51, 4164330), (85, 2498598), (90, 2359787), (102, 2082165), (127, 1672290), (153, 1388110), (170, 1249299), (254, 836145), (255, 832866), (306, 694055), (381, 557430), (510, 416433), (635, 334458), (762, 278715), (765, 277622), (1093, 194310), (1143, 185810), (1270, 167229), (1530, 138811), (1905, 111486), (2159, 98370), (2186, 97155), (2286, 92905), (3279, 64770), (3810, 55743), (4318, 49185), (5465, 38862), (5715, 37162), (6477, 32790), (6558, 32385), (9837, 21590), (10795, 19674), (10930, 19431), (11430, 18581), (12954, 16395)]