20130836130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{23057}}^1$

素因数の和:23268

約数の個数: 96

約数和(自身を含む): 53416162800

約数和(自身を除く): 33285326670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 109, 178, 218, 267, 327, 445, 534, 545, 654, 801, 890, 981, 1090, 1335, 1602, 1635, 1962, 2670, 3270, 4005, 4905, 8010, 9701, 9810, 19402, 23057, 29103, 46114, 48505, 58206, 69171, 87309, 97010, 115285, 138342, 145515, 174618, 207513, 230570, 291030, 345855, 415026, 436545, 691710, 873090, 1037565, 2052073, 2075130, 2513213, 4104146, 5026426, 6156219, 7539639, 10260365, 12312438, 12566065, 15079278, 18468657, 20520730, 22618917, 25132130, 30781095, 36937314, 37698195, 45237834, 61562190, 75396390, 92343285, 113094585, 184686570, 223675957, 226189170, 447351914, 671027871, 1118379785, 1342055742, 2013083613, 2236759570, 3355139355, 4026167226, 6710278710, 10065418065, 20130836130]

約数ペア:

[(1, 20130836130), (2, 10065418065), (3, 6710278710), (5, 4026167226), (6, 3355139355), (9, 2236759570), (10, 2013083613), (15, 1342055742), (18, 1118379785), (30, 671027871), (45, 447351914), (89, 226189170), (90, 223675957), (109, 184686570), (178, 113094585), (218, 92343285), (267, 75396390), (327, 61562190), (445, 45237834), (534, 37698195), (545, 36937314), (654, 30781095), (801, 25132130), (890, 22618917), (981, 20520730), (1090, 18468657), (1335, 15079278), (1602, 12566065), (1635, 12312438), (1962, 10260365), (2670, 7539639), (3270, 6156219), (4005, 5026426), (4905, 4104146), (8010, 2513213), (9701, 2075130), (9810, 2052073), (19402, 1037565), (23057, 873090), (29103, 691710), (46114, 436545), (48505, 415026), (58206, 345855), (69171, 291030), (87309, 230570), (97010, 207513), (115285, 174618), (138342, 145515)]