140596430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1607}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 273115584

約数和(自身を除く): 132519154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673, 1346, 1607, 3214, 3365, 6730, 8035, 8749, 16070, 17498, 20891, 41782, 43745, 87490, 104455, 208910, 1081511, 2163022, 5407555, 10815110, 14059643, 28119286, 70298215, 140596430]

約数ペア:

[(1, 140596430), (2, 70298215), (5, 28119286), (10, 14059643), (13, 10815110), (26, 5407555), (65, 2163022), (130, 1081511), (673, 208910), (1346, 104455), (1607, 87490), (3214, 43745), (3365, 41782), (6730, 20891), (8035, 17498), (8749, 16070)]