1561070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1765330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 769, 1015, 1538, 2030, 3845, 5383, 7690, 10766, 22301, 26915, 44602, 53830, 111505, 156107, 223010, 312214, 780535, 1561070]

約数ペア:

[(1, 1561070), (2, 780535), (5, 312214), (7, 223010), (10, 156107), (14, 111505), (29, 53830), (35, 44602), (58, 26915), (70, 22301), (145, 10766), (203, 7690), (290, 5383), (406, 3845), (769, 2030), (1015, 1538)]