30284499

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 49600000

約数和(自身を除く): 19315501

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 1549, 2793, 4647, 6517, 10843, 19551, 29431, 32529, 75901, 88293, 206017, 227703, 531307, 618051, 1442119, 1593921, 4326357, 10094833, 30284499]

約数ペア:

[(1, 30284499), (3, 10094833), (7, 4326357), (19, 1593921), (21, 1442119), (49, 618051), (57, 531307), (133, 227703), (147, 206017), (343, 88293), (399, 75901), (931, 32529), (1029, 29431), (1549, 19551), (2793, 10843), (4647, 6517)]