423150980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3022507}}^1$

素因数の和:3022523

約数の個数: 24

約数和(自身を含む): 1015562688

約数和(自身を除く): 592411708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3022507, 6045014, 12090028, 15112535, 21157549, 30225070, 42315098, 60450140, 84630196, 105787745, 211575490, 423150980]

約数ペア:

[(1, 423150980), (2, 211575490), (4, 105787745), (5, 84630196), (7, 60450140), (10, 42315098), (14, 30225070), (20, 21157549), (28, 15112535), (35, 12090028), (70, 6045014), (140, 3022507)]