87641330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23623}}^1$

素因数の和:23690

約数の個数: 32

約数和(自身を含む): 183700224

約数和(自身を除く): 96058894

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 23623, 47246, 118115, 165361, 236230, 330722, 826805, 1252019, 1653610, 2504038, 6260095, 8764133, 12520190, 17528266, 43820665, 87641330]

約数ペア:

[(1, 87641330), (2, 43820665), (5, 17528266), (7, 12520190), (10, 8764133), (14, 6260095), (35, 2504038), (53, 1653610), (70, 1252019), (106, 826805), (265, 330722), (371, 236230), (530, 165361), (742, 118115), (1855, 47246), (3710, 23623)]