30447158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 26404042

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 3947, 7714, 7894, 27629, 55258, 74993, 114463, 149986, 228926, 524951, 801241, 1049902, 1602482, 2174797, 4349594, 15223579, 30447158]

約数ペア:

[(1, 30447158), (2, 15223579), (7, 4349594), (14, 2174797), (19, 1602482), (29, 1049902), (38, 801241), (58, 524951), (133, 228926), (203, 149986), (266, 114463), (406, 74993), (551, 55258), (1102, 27629), (3857, 7894), (3947, 7714)]