15409730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 32797440

約数和(自身を除く): 17387710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7591, 15182, 37955, 53137, 75910, 106274, 220139, 265685, 440278, 531370, 1100695, 1540973, 2201390, 3081946, 7704865, 15409730]

約数ペア:

[(1, 15409730), (2, 7704865), (5, 3081946), (7, 2201390), (10, 1540973), (14, 1100695), (29, 531370), (35, 440278), (58, 265685), (70, 220139), (145, 106274), (203, 75910), (290, 53137), (406, 37955), (1015, 15182), (2030, 7591)]