138367170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{797}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 370016640

約数和(自身を除く): 231649470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 643, 797, 1286, 1594, 1929, 2391, 3215, 3858, 3985, 4782, 5787, 6430, 7173, 7970, 9645, 11574, 11955, 14346, 17361, 19290, 21519, 23910, 28935, 34722, 35865, 43038, 57870, 71730, 86805, 107595, 173610, 215190, 512471, 1024942, 1537413, 2562355, 3074826, 4612239, 5124710, 7687065, 9224478, 13836717, 15374130, 23061195, 27673434, 46122390, 69183585, 138367170]

約数ペア:

[(1, 138367170), (2, 69183585), (3, 46122390), (5, 27673434), (6, 23061195), (9, 15374130), (10, 13836717), (15, 9224478), (18, 7687065), (27, 5124710), (30, 4612239), (45, 3074826), (54, 2562355), (90, 1537413), (135, 1024942), (270, 512471), (643, 215190), (797, 173610), (1286, 107595), (1594, 86805), (1929, 71730), (2391, 57870), (3215, 43038), (3858, 35865), (3985, 34722), (4782, 28935), (5787, 23910), (6430, 21519), (7173, 19290), (7970, 17361), (9645, 14346), (11574, 11955)]