30185414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 55960320

約数和(自身を除く): 25774906

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3067, 4921, 6134, 9842, 21469, 42938, 58273, 113479, 116546, 226958, 407911, 794353, 815822, 1588706, 2156101, 4312202, 15092707, 30185414]

約数ペア:

[(1, 30185414), (2, 15092707), (7, 4312202), (14, 2156101), (19, 1588706), (37, 815822), (38, 794353), (74, 407911), (133, 226958), (259, 116546), (266, 113479), (518, 58273), (703, 42938), (1406, 21469), (3067, 9842), (4921, 6134)]