27431210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 51068880

約数和(自身を除く): 23637670

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 709, 730, 1418, 3545, 3869, 7090, 7738, 19345, 37577, 38690, 51757, 75154, 103514, 187885, 258785, 375770, 517570, 2743121, 5486242, 13715605, 27431210]

約数ペア:

[(1, 27431210), (2, 13715605), (5, 5486242), (10, 2743121), (53, 517570), (73, 375770), (106, 258785), (146, 187885), (265, 103514), (365, 75154), (530, 51757), (709, 38690), (730, 37577), (1418, 19345), (3545, 7738), (3869, 7090)]