179404140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{130003}}^1$

素因数の和:130038

約数の個数: 48

約数和(自身を含む): 524176128

約数和(自身を除く): 344771988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 130003, 260006, 390009, 520012, 650015, 780018, 1300030, 1560036, 1950045, 2600060, 2990069, 3900090, 5980138, 7800180, 8970207, 11960276, 14950345, 17940414, 29900690, 35880828, 44851035, 59801380, 89702070, 179404140]

約数ペア:

[(1, 179404140), (2, 89702070), (3, 59801380), (4, 44851035), (5, 35880828), (6, 29900690), (10, 17940414), (12, 14950345), (15, 11960276), (20, 8970207), (23, 7800180), (30, 5980138), (46, 3900090), (60, 2990069), (69, 2600060), (92, 1950045), (115, 1560036), (138, 1300030), (230, 780018), (276, 650015), (345, 520012), (460, 390009), (690, 260006), (1380, 130003)]