30640944

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7691}}^1$

素因数の和:7785

約数の個数: 40

約数和(自身を含む): 80119872

約数和(自身を除く): 49478928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7691, 15382, 23073, 30764, 46146, 61528, 92292, 123056, 184584, 369168, 638353, 1276706, 1915059, 2553412, 3830118, 5106824, 7660236, 10213648, 15320472, 30640944]

約数ペア:

[(1, 30640944), (2, 15320472), (3, 10213648), (4, 7660236), (6, 5106824), (8, 3830118), (12, 2553412), (16, 1915059), (24, 1276706), (48, 638353), (83, 369168), (166, 184584), (249, 123056), (332, 92292), (498, 61528), (664, 46146), (996, 30764), (1328, 23073), (1992, 15382), (3984, 7691)]