291295140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 854340480

約数和(自身を除く): 563045340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 498, 580, 830, 870, 996, 1245, 1660, 1740, 2017, 2407, 2490, 4034, 4814, 4980, 6051, 7221, 8068, 9628, 10085, 12035, 12102, 14442, 20170, 24070, 24204, 28884, 30255, 36105, 40340, 48140, 58493, 60510, 72210, 116986, 121020, 144420, 167411, 175479, 233972, 292465, 334822, 350958, 502233, 584930, 669644, 701916, 837055, 877395, 1004466, 1169860, 1674110, 1754790, 2008932, 2511165, 3348220, 3509580, 4854919, 5022330, 9709838, 10044660, 14564757, 19419676, 24274595, 29129514, 48549190, 58259028, 72823785, 97098380, 145647570, 291295140]

約数ペア:

[(1, 291295140), (2, 145647570), (3, 97098380), (4, 72823785), (5, 58259028), (6, 48549190), (10, 29129514), (12, 24274595), (15, 19419676), (20, 14564757), (29, 10044660), (30, 9709838), (58, 5022330), (60, 4854919), (83, 3509580), (87, 3348220), (116, 2511165), (145, 2008932), (166, 1754790), (174, 1674110), (249, 1169860), (290, 1004466), (332, 877395), (348, 837055), (415, 701916), (435, 669644), (498, 584930), (580, 502233), (830, 350958), (870, 334822), (996, 292465), (1245, 233972), (1660, 175479), (1740, 167411), (2017, 144420), (2407, 121020), (2490, 116986), (4034, 72210), (4814, 60510), (4980, 58493), (6051, 48140), (7221, 40340), (8068, 36105), (9628, 30255), (10085, 28884), (12035, 24204), (12102, 24070), (14442, 20170)]