277641070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{136769}}^1$

素因数の和:136812

約数の個数: 32

約数和(自身を含む): 590846400

約数和(自身を除く): 313205330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 136769, 273538, 683845, 957383, 1367690, 1914766, 3966301, 4786915, 7932602, 9573830, 19831505, 27764107, 39663010, 55528214, 138820535, 277641070]

約数ペア:

[(1, 277641070), (2, 138820535), (5, 55528214), (7, 39663010), (10, 27764107), (14, 19831505), (29, 9573830), (35, 7932602), (58, 4786915), (70, 3966301), (145, 1914766), (203, 1367690), (290, 957383), (406, 683845), (1015, 273538), (2030, 136769)]