30992470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 26161130

約数列:

[1, 2, 5, 10, 89, 97, 178, 194, 359, 445, 485, 718, 890, 970, 1795, 3590, 8633, 17266, 31951, 34823, 43165, 63902, 69646, 86330, 159755, 174115, 319510, 348230, 3099247, 6198494, 15496235, 30992470]

約数ペア:

[(1, 30992470), (2, 15496235), (5, 6198494), (10, 3099247), (89, 348230), (97, 319510), (178, 174115), (194, 159755), (359, 86330), (445, 69646), (485, 63902), (718, 43165), (890, 34823), (970, 31951), (1795, 17266), (3590, 8633)]