3641590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 3325706

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 223, 230, 355, 446, 710, 1115, 1633, 2230, 3266, 5129, 8165, 10258, 15833, 16330, 25645, 31666, 51290, 79165, 158330, 364159, 728318, 1820795, 3641590]

約数ペア:

[(1, 3641590), (2, 1820795), (5, 728318), (10, 364159), (23, 158330), (46, 79165), (71, 51290), (115, 31666), (142, 25645), (223, 16330), (230, 15833), (355, 10258), (446, 8165), (710, 5129), (1115, 3266), (1633, 2230)]