138104310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{16987}}^1$

素因数の和:17268

約数の個数: 32

約数和(自身を含む): 332692992

約数和(自身を除く): 194588682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 16987, 33974, 50961, 84935, 101922, 169870, 254805, 509610, 4603477, 9206954, 13810431, 23017385, 27620862, 46034770, 69052155, 138104310]

約数ペア:

[(1, 138104310), (2, 69052155), (3, 46034770), (5, 27620862), (6, 23017385), (10, 13810431), (15, 9206954), (30, 4603477), (271, 509610), (542, 254805), (813, 169870), (1355, 101922), (1626, 84935), (2710, 50961), (4065, 33974), (8130, 16987)]