47646420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 139708800

約数和(自身を除く): 92062380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 174, 197, 278, 290, 348, 394, 417, 435, 556, 580, 591, 695, 788, 834, 870, 985, 1182, 1390, 1668, 1740, 1970, 2085, 2364, 2780, 2955, 3940, 4031, 4170, 5713, 5910, 8062, 8340, 11426, 11820, 12093, 16124, 17139, 20155, 22852, 24186, 27383, 28565, 34278, 40310, 48372, 54766, 57130, 60465, 68556, 80620, 82149, 85695, 109532, 114260, 120930, 136915, 164298, 171390, 241860, 273830, 328596, 342780, 410745, 547660, 794107, 821490, 1588214, 1642980, 2382321, 3176428, 3970535, 4764642, 7941070, 9529284, 11911605, 15882140, 23823210, 47646420]

約数ペア:

[(1, 47646420), (2, 23823210), (3, 15882140), (4, 11911605), (5, 9529284), (6, 7941070), (10, 4764642), (12, 3970535), (15, 3176428), (20, 2382321), (29, 1642980), (30, 1588214), (58, 821490), (60, 794107), (87, 547660), (116, 410745), (139, 342780), (145, 328596), (174, 273830), (197, 241860), (278, 171390), (290, 164298), (348, 136915), (394, 120930), (417, 114260), (435, 109532), (556, 85695), (580, 82149), (591, 80620), (695, 68556), (788, 60465), (834, 57130), (870, 54766), (985, 48372), (1182, 40310), (1390, 34278), (1668, 28565), (1740, 27383), (1970, 24186), (2085, 22852), (2364, 20155), (2780, 17139), (2955, 16124), (3940, 12093), (4031, 11820), (4170, 11426), (5713, 8340), (5910, 8062)]