17721000910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{52957}}^1$

素因数の和:53380

約数の個数: 32

約数和(自身を含む): 32295906720

約数和(自身を除く): 14574905810

約数列:

[1, 2, 5, 10, 109, 218, 307, 545, 614, 1090, 1535, 3070, 33463, 52957, 66926, 105914, 167315, 264785, 334630, 529570, 5772313, 11544626, 16257799, 28861565, 32515598, 57723130, 81288995, 162577990, 1772100091, 3544200182, 8860500455, 17721000910]

約数ペア:

[(1, 17721000910), (2, 8860500455), (5, 3544200182), (10, 1772100091), (109, 162577990), (218, 81288995), (307, 57723130), (545, 32515598), (614, 28861565), (1090, 16257799), (1535, 11544626), (3070, 5772313), (33463, 529570), (52957, 334630), (66926, 264785), (105914, 167315)]