72170070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343667}}^1$

素因数の和:343684

約数の個数: 32

約数和(自身を含む): 197952768

約数和(自身を除く): 125782698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343667, 687334, 1031001, 1718335, 2062002, 2405669, 3436670, 4811338, 5155005, 7217007, 10310010, 12028345, 14434014, 24056690, 36085035, 72170070]

約数ペア:

[(1, 72170070), (2, 36085035), (3, 24056690), (5, 14434014), (6, 12028345), (7, 10310010), (10, 7217007), (14, 5155005), (15, 4811338), (21, 3436670), (30, 2405669), (35, 2062002), (42, 1718335), (70, 1031001), (105, 687334), (210, 343667)]