76144870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 145605600

約数和(自身を除く): 69460730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 1069, 2095, 2138, 4190, 5345, 7123, 10690, 14246, 18173, 35615, 36346, 71230, 90865, 181730, 447911, 895822, 2239555, 4479110, 7614487, 15228974, 38072435, 76144870]

約数ペア:

[(1, 76144870), (2, 38072435), (5, 15228974), (10, 7614487), (17, 4479110), (34, 2239555), (85, 895822), (170, 447911), (419, 181730), (838, 90865), (1069, 71230), (2095, 36346), (2138, 35615), (4190, 18173), (5345, 14246), (7123, 10690)]