70311320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103399}}^1$

素因数の和:103427

約数の個数: 32

約数和(自身を含む): 167508000

約数和(自身を除く): 97196680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 103399, 206798, 413596, 516995, 827192, 1033990, 1757783, 2067980, 3515566, 4135960, 7031132, 8788915, 14062264, 17577830, 35155660, 70311320]

約数ペア:

[(1, 70311320), (2, 35155660), (4, 17577830), (5, 14062264), (8, 8788915), (10, 7031132), (17, 4135960), (20, 3515566), (34, 2067980), (40, 1757783), (68, 1033990), (85, 827192), (136, 516995), (170, 413596), (340, 206798), (680, 103399)]