1179220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8423}}^1$

素因数の和:8439

約数の個数: 24

約数和(自身を含む): 2830464

約数和(自身を除く): 1651244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8423, 16846, 33692, 42115, 58961, 84230, 117922, 168460, 235844, 294805, 589610, 1179220]

約数ペア:

[(1, 1179220), (2, 589610), (4, 294805), (5, 235844), (7, 168460), (10, 117922), (14, 84230), (20, 58961), (28, 42115), (35, 33692), (70, 16846), (140, 8423)]