15698896220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112134973}}^1$

素因数の和:112134989

約数の個数: 24

約数和(自身を含む): 37677351264

約数和(自身を除く): 21978455044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112134973, 224269946, 448539892, 560674865, 784944811, 1121349730, 1569889622, 2242699460, 3139779244, 3924724055, 7849448110, 15698896220]

約数ペア:

[(1, 15698896220), (2, 7849448110), (4, 3924724055), (5, 3139779244), (7, 2242699460), (10, 1569889622), (14, 1121349730), (20, 784944811), (28, 560674865), (35, 448539892), (70, 224269946), (140, 112134973)]