18617730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7477}}^1$

素因数の和:7570

約数の個数: 32

約数和(自身を含む): 45226944

約数和(自身を除く): 26609214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7477, 14954, 22431, 37385, 44862, 74770, 112155, 224310, 620591, 1241182, 1861773, 3102955, 3723546, 6205910, 9308865, 18617730]

約数ペア:

[(1, 18617730), (2, 9308865), (3, 6205910), (5, 3723546), (6, 3102955), (10, 1861773), (15, 1241182), (30, 620591), (83, 224310), (166, 112155), (249, 74770), (415, 44862), (498, 37385), (830, 22431), (1245, 14954), (2490, 7477)]