70823060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45989}}^1$

素因数の和:46016

約数の個数: 48

約数和(自身を含む): 185431680

約数和(自身を除く): 114608620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 45989, 91978, 183956, 229945, 321923, 459890, 505879, 643846, 919780, 1011758, 1287692, 1609615, 2023516, 2529395, 3219230, 3541153, 5058790, 6438460, 7082306, 10117580, 14164612, 17705765, 35411530, 70823060]

約数ペア:

[(1, 70823060), (2, 35411530), (4, 17705765), (5, 14164612), (7, 10117580), (10, 7082306), (11, 6438460), (14, 5058790), (20, 3541153), (22, 3219230), (28, 2529395), (35, 2023516), (44, 1609615), (55, 1287692), (70, 1011758), (77, 919780), (110, 643846), (140, 505879), (154, 459890), (220, 321923), (308, 229945), (385, 183956), (770, 91978), (1540, 45989)]