197138070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4079}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 331629930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4079, 4833, 5370, 8055, 8158, 9666, 12237, 16110, 20395, 24165, 24474, 36711, 40790, 48330, 61185, 73422, 110133, 122370, 183555, 220266, 367110, 550665, 730141, 1101330, 1460282, 2190423, 3650705, 4380846, 6571269, 7301410, 10952115, 13142538, 19713807, 21904230, 32856345, 39427614, 65712690, 98569035, 197138070]

約数ペア:

[(1, 197138070), (2, 98569035), (3, 65712690), (5, 39427614), (6, 32856345), (9, 21904230), (10, 19713807), (15, 13142538), (18, 10952115), (27, 7301410), (30, 6571269), (45, 4380846), (54, 3650705), (90, 2190423), (135, 1460282), (179, 1101330), (270, 730141), (358, 550665), (537, 367110), (895, 220266), (1074, 183555), (1611, 122370), (1790, 110133), (2685, 73422), (3222, 61185), (4079, 48330), (4833, 40790), (5370, 36711), (8055, 24474), (8158, 24165), (9666, 20395), (12237, 16110)]