30697800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7335

約数の個数: 96

約数和(自身を含む): 108772800

約数和(自身を除く): 78075000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7309, 14618, 21927, 29236, 36545, 43854, 51163, 58472, 73090, 87708, 102326, 109635, 146180, 153489, 175416, 182725, 204652, 219270, 255815, 292360, 306978, 365450, 409304, 438540, 511630, 548175, 613956, 730900, 767445, 877080, 1023260, 1096350, 1227912, 1279075, 1461800, 1534890, 2046520, 2192700, 2558150, 3069780, 3837225, 4385400, 5116300, 6139560, 7674450, 10232600, 15348900, 30697800]

約数ペア:

[(1, 30697800), (2, 15348900), (3, 10232600), (4, 7674450), (5, 6139560), (6, 5116300), (7, 4385400), (8, 3837225), (10, 3069780), (12, 2558150), (14, 2192700), (15, 2046520), (20, 1534890), (21, 1461800), (24, 1279075), (25, 1227912), (28, 1096350), (30, 1023260), (35, 877080), (40, 767445), (42, 730900), (50, 613956), (56, 548175), (60, 511630), (70, 438540), (75, 409304), (84, 365450), (100, 306978), (105, 292360), (120, 255815), (140, 219270), (150, 204652), (168, 182725), (175, 175416), (200, 153489), (210, 146180), (280, 109635), (300, 102326), (350, 87708), (420, 73090), (525, 58472), (600, 51163), (700, 43854), (840, 36545), (1050, 29236), (1400, 21927), (2100, 14618), (4200, 7309)]