138442910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 254469600

約数和(自身を除く): 116026690

約数列:

[1, 2, 5, 10, 59, 118, 295, 461, 509, 590, 922, 1018, 2305, 2545, 4610, 5090, 27199, 30031, 54398, 60062, 135995, 150155, 234649, 271990, 300310, 469298, 1173245, 2346490, 13844291, 27688582, 69221455, 138442910]

約数ペア:

[(1, 138442910), (2, 69221455), (5, 27688582), (10, 13844291), (59, 2346490), (118, 1173245), (295, 469298), (461, 300310), (509, 271990), (590, 234649), (922, 150155), (1018, 135995), (2305, 60062), (2545, 54398), (4610, 30031), (5090, 27199)]