196923780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35291}}^1$

素因数の和:35337

約数の個数: 72

約数和(自身を含む): 616621824

約数和(自身を除く): 419698044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 35291, 70582, 105873, 141164, 176455, 211746, 317619, 352910, 423492, 529365, 635238, 705820, 1058730, 1094021, 1270476, 1588095, 2117460, 2188042, 3176190, 3282063, 4376084, 5470105, 6352380, 6564126, 9846189, 10940210, 13128252, 16410315, 19692378, 21880420, 32820630, 39384756, 49230945, 65641260, 98461890, 196923780]

約数ペア:

[(1, 196923780), (2, 98461890), (3, 65641260), (4, 49230945), (5, 39384756), (6, 32820630), (9, 21880420), (10, 19692378), (12, 16410315), (15, 13128252), (18, 10940210), (20, 9846189), (30, 6564126), (31, 6352380), (36, 5470105), (45, 4376084), (60, 3282063), (62, 3176190), (90, 2188042), (93, 2117460), (124, 1588095), (155, 1270476), (180, 1094021), (186, 1058730), (279, 705820), (310, 635238), (372, 529365), (465, 423492), (558, 352910), (620, 317619), (930, 211746), (1116, 176455), (1395, 141164), (1860, 105873), (2790, 70582), (5580, 35291)]