2170070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 4622400

約数和(自身を除く): 2452330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1069, 2030, 2138, 5345, 7483, 10690, 14966, 31001, 37415, 62002, 74830, 155005, 217007, 310010, 434014, 1085035, 2170070]

約数ペア:

[(1, 2170070), (2, 1085035), (5, 434014), (7, 310010), (10, 217007), (14, 155005), (29, 74830), (35, 62002), (58, 37415), (70, 31001), (145, 14966), (203, 10690), (290, 7483), (406, 5345), (1015, 2138), (1069, 2030)]