9870210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{15667}}^1$

素因数の和:15687

約数の個数: 48

約数和(自身を含む): 29330496

約数和(自身を除く): 19460286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 15667, 31334, 47001, 78335, 94002, 109669, 141003, 156670, 219338, 235005, 282006, 329007, 470010, 548345, 658014, 705015, 987021, 1096690, 1410030, 1645035, 1974042, 3290070, 4935105, 9870210]

約数ペア:

[(1, 9870210), (2, 4935105), (3, 3290070), (5, 1974042), (6, 1645035), (7, 1410030), (9, 1096690), (10, 987021), (14, 705015), (15, 658014), (18, 548345), (21, 470010), (30, 329007), (35, 282006), (42, 235005), (45, 219338), (63, 156670), (70, 141003), (90, 109669), (105, 94002), (126, 78335), (210, 47001), (315, 31334), (630, 15667)]