2777278380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{11483}}^1$

素因数の和:11663

約数の個数: 96

約数和(自身を含む): 8103110400

約数和(自身を除く): 5325832020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 174, 278, 290, 348, 417, 435, 556, 580, 695, 834, 870, 1390, 1668, 1740, 2085, 2780, 4031, 4170, 8062, 8340, 11483, 12093, 16124, 20155, 22966, 24186, 34449, 40310, 45932, 48372, 57415, 60465, 68898, 80620, 114830, 120930, 137796, 172245, 229660, 241860, 333007, 344490, 666014, 688980, 999021, 1332028, 1596137, 1665035, 1998042, 3192274, 3330070, 3996084, 4788411, 4995105, 6384548, 6660140, 7980685, 9576822, 9990210, 15961370, 19153644, 19980420, 23942055, 31922740, 46287973, 47884110, 92575946, 95768220, 138863919, 185151892, 231439865, 277727838, 462879730, 555455676, 694319595, 925759460, 1388639190, 2777278380]

約数ペア:

[(1, 2777278380), (2, 1388639190), (3, 925759460), (4, 694319595), (5, 555455676), (6, 462879730), (10, 277727838), (12, 231439865), (15, 185151892), (20, 138863919), (29, 95768220), (30, 92575946), (58, 47884110), (60, 46287973), (87, 31922740), (116, 23942055), (139, 19980420), (145, 19153644), (174, 15961370), (278, 9990210), (290, 9576822), (348, 7980685), (417, 6660140), (435, 6384548), (556, 4995105), (580, 4788411), (695, 3996084), (834, 3330070), (870, 3192274), (1390, 1998042), (1668, 1665035), (1740, 1596137), (2085, 1332028), (2780, 999021), (4031, 688980), (4170, 666014), (8062, 344490), (8340, 333007), (11483, 241860), (12093, 229660), (16124, 172245), (20155, 137796), (22966, 120930), (24186, 114830), (34449, 80620), (40310, 68898), (45932, 60465), (48372, 57415)]