30539327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 11393473

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1039, 1547, 1729, 2261, 4199, 7273, 13507, 17663, 19741, 29393, 94549, 123641, 138187, 229619, 256633, 335597, 1607333, 1796431, 2349179, 4362761, 30539327]

約数ペア:

[(1, 30539327), (7, 4362761), (13, 2349179), (17, 1796431), (19, 1607333), (91, 335597), (119, 256633), (133, 229619), (221, 138187), (247, 123641), (323, 94549), (1039, 29393), (1547, 19741), (1729, 17663), (2261, 13507), (4199, 7273)]