170212070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127979}}^1$

素因数の和:128012

約数の個数: 32

約数和(自身を含む): 368582400

約数和(自身を除く): 198370330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 127979, 255958, 639895, 895853, 1279790, 1791706, 2431601, 4479265, 4863202, 8958530, 12158005, 17021207, 24316010, 34042414, 85106035, 170212070]

約数ペア:

[(1, 170212070), (2, 85106035), (5, 34042414), (7, 24316010), (10, 17021207), (14, 12158005), (19, 8958530), (35, 4863202), (38, 4479265), (70, 2431601), (95, 1791706), (133, 1279790), (190, 895853), (266, 639895), (665, 255958), (1330, 127979)]