30167236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 58545004

約数和(自身を除く): 28377768

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 397, 484, 628, 794, 1588, 1727, 3454, 4367, 6908, 8734, 17468, 18997, 37994, 48037, 62329, 75988, 96074, 124658, 192148, 249316, 685619, 1371238, 2742476, 7541809, 15083618, 30167236]

約数ペア:

[(1, 30167236), (2, 15083618), (4, 7541809), (11, 2742476), (22, 1371238), (44, 685619), (121, 249316), (157, 192148), (242, 124658), (314, 96074), (397, 75988), (484, 62329), (628, 48037), (794, 37994), (1588, 18997), (1727, 17468), (3454, 8734), (4367, 6908)]